957000640

素因数分解:

$2^6\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{1861}}^1$

素因数の和:3485

約数の個数: 56

約数和(自身を含む): 2281501152

約数和(自身を除く): 1324500512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1607, 1861, 3214, 3722, 6428, 7444, 8035, 9305, 12856, 14888, 16070, 18610, 25712, 29776, 32140, 37220, 51424, 59552, 64280, 74440, 102848, 119104, 128560, 148880, 257120, 297760, 514240, 595520, 2990627, 5981254, 11962508, 14953135, 23925016, 29906270, 47850032, 59812540, 95700064, 119625080, 191400128, 239250160, 478500320, 957000640]

約数ペア:

[(1, 957000640), (2, 478500320), (4, 239250160), (5, 191400128), (8, 119625080), (10, 95700064), (16, 59812540), (20, 47850032), (32, 29906270), (40, 23925016), (64, 14953135), (80, 11962508), (160, 5981254), (320, 2990627), (1607, 595520), (1861, 514240), (3214, 297760), (3722, 257120), (6428, 148880), (7444, 128560), (8035, 119104), (9305, 102848), (12856, 74440), (14888, 64280), (16070, 59552), (18610, 51424), (25712, 37220), (29776, 32140)]