70383056540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{139721}}^1$

素因数の和:140102

約数の個数: 48

約数和(自身を含む): 149994361440

約数和(自身を除く): 79611304900

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 283, 356, 445, 566, 890, 1132, 1415, 1780, 2830, 5660, 25187, 50374, 100748, 125935, 139721, 251870, 279442, 503740, 558884, 698605, 1397210, 2794420, 12435169, 24870338, 39541043, 49740676, 62175845, 79082086, 124351690, 158164172, 197705215, 248703380, 395410430, 790820860, 3519152827, 7038305654, 14076611308, 17595764135, 35191528270, 70383056540]

約数ペア:

[(1, 70383056540), (2, 35191528270), (4, 17595764135), (5, 14076611308), (10, 7038305654), (20, 3519152827), (89, 790820860), (178, 395410430), (283, 248703380), (356, 197705215), (445, 158164172), (566, 124351690), (890, 79082086), (1132, 62175845), (1415, 49740676), (1780, 39541043), (2830, 24870338), (5660, 12435169), (25187, 2794420), (50374, 1397210), (100748, 698605), (125935, 558884), (139721, 503740), (251870, 279442)]