42200000000

素因数分解:

$2^9\times 5^8\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 180

約数和(自身を含む): 105896430156

約数和(自身を除く): 63696430156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 211, 250, 256, 320, 400, 422, 500, 512, 625, 640, 800, 844, 1000, 1055, 1250, 1280, 1600, 1688, 2000, 2110, 2500, 2560, 3125, 3200, 3376, 4000, 4220, 5000, 5275, 6250, 6400, 6752, 8000, 8440, 10000, 10550, 12500, 12800, 13504, 15625, 16000, 16880, 20000, 21100, 25000, 26375, 27008, 31250, 32000, 33760, 40000, 42200, 50000, 52750, 54016, 62500, 64000, 67520, 78125, 80000, 84400, 100000, 105500, 108032, 125000, 131875, 135040, 156250, 160000, 168800, 200000, 211000, 250000, 263750, 270080, 312500, 320000, 337600, 390625, 400000, 422000, 500000, 527500, 540160, 625000, 659375, 675200, 781250, 800000, 844000, 1000000, 1055000, 1250000, 1318750, 1350400, 1562500, 1600000, 1688000, 2000000, 2110000, 2500000, 2637500, 2700800, 3125000, 3296875, 3376000, 4000000, 4220000, 5000000, 5275000, 6250000, 6593750, 6752000, 8000000, 8440000, 10000000, 10550000, 12500000, 13187500, 13504000, 16484375, 16880000, 20000000, 21100000, 25000000, 26375000, 32968750, 33760000, 40000000, 42200000, 50000000, 52750000, 65937500, 67520000, 82421875, 84400000, 100000000, 105500000, 131875000, 164843750, 168800000, 200000000, 211000000, 263750000, 329687500, 337600000, 422000000, 527500000, 659375000, 844000000, 1055000000, 1318750000, 1688000000, 2110000000, 2637500000, 4220000000, 5275000000, 8440000000, 10550000000, 21100000000, 42200000000]

約数ペア:

[(1, 42200000000), (2, 21100000000), (4, 10550000000), (5, 8440000000), (8, 5275000000), (10, 4220000000), (16, 2637500000), (20, 2110000000), (25, 1688000000), (32, 1318750000), (40, 1055000000), (50, 844000000), (64, 659375000), (80, 527500000), (100, 422000000), (125, 337600000), (128, 329687500), (160, 263750000), (200, 211000000), (211, 200000000), (250, 168800000), (256, 164843750), (320, 131875000), (400, 105500000), (422, 100000000), (500, 84400000), (512, 82421875), (625, 67520000), (640, 65937500), (800, 52750000), (844, 50000000), (1000, 42200000), (1055, 40000000), (1250, 33760000), (1280, 32968750), (1600, 26375000), (1688, 25000000), (2000, 21100000), (2110, 20000000), (2500, 16880000), (2560, 16484375), (3125, 13504000), (3200, 13187500), (3376, 12500000), (4000, 10550000), (4220, 10000000), (5000, 8440000), (5275, 8000000), (6250, 6752000), (6400, 6593750), (6752, 6250000), (8000, 5275000), (8440, 5000000), (10000, 4220000), (10550, 4000000), (12500, 3376000), (12800, 3296875), (13504, 3125000), (15625, 2700800), (16000, 2637500), (16880, 2500000), (20000, 2110000), (21100, 2000000), (25000, 1688000), (26375, 1600000), (27008, 1562500), (31250, 1350400), (32000, 1318750), (33760, 1250000), (40000, 1055000), (42200, 1000000), (50000, 844000), (52750, 800000), (54016, 781250), (62500, 675200), (64000, 659375), (67520, 625000), (78125, 540160), (80000, 527500), (84400, 500000), (100000, 422000), (105500, 400000), (108032, 390625), (125000, 337600), (131875, 320000), (135040, 312500), (156250, 270080), (160000, 263750), (168800, 250000), (200000, 211000)]