2624840000

素因数分解:

$2^6\times 5^4\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 140

約数和(自身を含む): 6560624928

約数和(自身を除く): 3935784928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 211, 250, 311, 320, 400, 422, 500, 622, 625, 800, 844, 1000, 1055, 1244, 1250, 1555, 1600, 1688, 2000, 2110, 2488, 2500, 3110, 3376, 4000, 4220, 4976, 5000, 5275, 6220, 6752, 7775, 8000, 8440, 9952, 10000, 10550, 12440, 13504, 15550, 16880, 19904, 20000, 21100, 24880, 26375, 31100, 33760, 38875, 40000, 42200, 49760, 52750, 62200, 65621, 67520, 77750, 84400, 99520, 105500, 124400, 131242, 131875, 155500, 168800, 194375, 211000, 248800, 262484, 263750, 311000, 328105, 337600, 388750, 422000, 497600, 524968, 527500, 622000, 656210, 777500, 844000, 1049936, 1055000, 1244000, 1312420, 1555000, 1640525, 1688000, 2099872, 2110000, 2488000, 2624840, 3110000, 3281050, 4199744, 4220000, 5249680, 6220000, 6562100, 8202625, 8440000, 10499360, 12440000, 13124200, 16405250, 20998720, 26248400, 32810500, 41013125, 52496800, 65621000, 82026250, 104993600, 131242000, 164052500, 262484000, 328105000, 524968000, 656210000, 1312420000, 2624840000]

約数ペア:

[(1, 2624840000), (2, 1312420000), (4, 656210000), (5, 524968000), (8, 328105000), (10, 262484000), (16, 164052500), (20, 131242000), (25, 104993600), (32, 82026250), (40, 65621000), (50, 52496800), (64, 41013125), (80, 32810500), (100, 26248400), (125, 20998720), (160, 16405250), (200, 13124200), (211, 12440000), (250, 10499360), (311, 8440000), (320, 8202625), (400, 6562100), (422, 6220000), (500, 5249680), (622, 4220000), (625, 4199744), (800, 3281050), (844, 3110000), (1000, 2624840), (1055, 2488000), (1244, 2110000), (1250, 2099872), (1555, 1688000), (1600, 1640525), (1688, 1555000), (2000, 1312420), (2110, 1244000), (2488, 1055000), (2500, 1049936), (3110, 844000), (3376, 777500), (4000, 656210), (4220, 622000), (4976, 527500), (5000, 524968), (5275, 497600), (6220, 422000), (6752, 388750), (7775, 337600), (8000, 328105), (8440, 311000), (9952, 263750), (10000, 262484), (10550, 248800), (12440, 211000), (13504, 194375), (15550, 168800), (16880, 155500), (19904, 131875), (20000, 131242), (21100, 124400), (24880, 105500), (26375, 99520), (31100, 84400), (33760, 77750), (38875, 67520), (40000, 65621), (42200, 62200), (49760, 52750)]