70859440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 169582896

約数和(自身を除く): 98723456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 647, 740, 1294, 1369, 1480, 2588, 2738, 2960, 3235, 5176, 5476, 6470, 6845, 10352, 10952, 12940, 13690, 21904, 23939, 25880, 27380, 47878, 51760, 54760, 95756, 109520, 119695, 191512, 239390, 383024, 478780, 885743, 957560, 1771486, 1915120, 3542972, 4428715, 7085944, 8857430, 14171888, 17714860, 35429720, 70859440]

約数ペア:

[(1, 70859440), (2, 35429720), (4, 17714860), (5, 14171888), (8, 8857430), (10, 7085944), (16, 4428715), (20, 3542972), (37, 1915120), (40, 1771486), (74, 957560), (80, 885743), (148, 478780), (185, 383024), (296, 239390), (370, 191512), (592, 119695), (647, 109520), (740, 95756), (1294, 54760), (1369, 51760), (1480, 47878), (2588, 27380), (2738, 25880), (2960, 23939), (3235, 21904), (5176, 13690), (5476, 12940), (6470, 10952), (6845, 10352)]