10256614400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1320

約数の個数: 132

約数和(自身を含む): 25505906580

約数和(自身を除く): 15249292180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 521, 640, 769, 800, 1024, 1042, 1280, 1538, 1600, 2084, 2560, 2605, 3076, 3200, 3845, 4168, 5120, 5210, 6152, 6400, 7690, 8336, 10420, 12304, 12800, 13025, 15380, 16672, 19225, 20840, 24608, 25600, 26050, 30760, 33344, 38450, 41680, 49216, 52100, 61520, 66688, 76900, 83360, 98432, 104200, 123040, 133376, 153800, 166720, 196864, 208400, 246080, 266752, 307600, 333440, 393728, 400649, 416800, 492160, 533504, 615200, 666880, 787456, 801298, 833600, 984320, 1230400, 1333760, 1602596, 1667200, 1968640, 2003245, 2460800, 2667520, 3205192, 3334400, 3937280, 4006490, 4921600, 6410384, 6668800, 8012980, 9843200, 10016225, 12820768, 13337600, 16025960, 19686400, 20032450, 25641536, 32051920, 40064900, 51283072, 64103840, 80129800, 102566144, 128207680, 160259600, 205132288, 256415360, 320519200, 410264576, 512830720, 641038400, 1025661440, 1282076800, 2051322880, 2564153600, 5128307200, 10256614400]

約数ペア:

[(1, 10256614400), (2, 5128307200), (4, 2564153600), (5, 2051322880), (8, 1282076800), (10, 1025661440), (16, 641038400), (20, 512830720), (25, 410264576), (32, 320519200), (40, 256415360), (50, 205132288), (64, 160259600), (80, 128207680), (100, 102566144), (128, 80129800), (160, 64103840), (200, 51283072), (256, 40064900), (320, 32051920), (400, 25641536), (512, 20032450), (521, 19686400), (640, 16025960), (769, 13337600), (800, 12820768), (1024, 10016225), (1042, 9843200), (1280, 8012980), (1538, 6668800), (1600, 6410384), (2084, 4921600), (2560, 4006490), (2605, 3937280), (3076, 3334400), (3200, 3205192), (3845, 2667520), (4168, 2460800), (5120, 2003245), (5210, 1968640), (6152, 1667200), (6400, 1602596), (7690, 1333760), (8336, 1230400), (10420, 984320), (12304, 833600), (12800, 801298), (13025, 787456), (15380, 666880), (16672, 615200), (19225, 533504), (20840, 492160), (24608, 416800), (25600, 400649), (26050, 393728), (30760, 333440), (33344, 307600), (38450, 266752), (41680, 246080), (49216, 208400), (52100, 196864), (61520, 166720), (66688, 153800), (76900, 133376), (83360, 123040), (98432, 104200)]