15698021320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{47819}}^1$

素因数の和:48142

約数の個数: 64

約数和(自身を含む): 36668376000

約数和(自身を除く): 20970354680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 566, 580, 1132, 1160, 1415, 2264, 2830, 5660, 8207, 11320, 16414, 32828, 41035, 47819, 65656, 82070, 95638, 164140, 191276, 239095, 328280, 382552, 478190, 956380, 1386751, 1912760, 2773502, 5547004, 6933755, 11094008, 13532777, 13867510, 27065554, 27735020, 54131108, 55470040, 67663885, 108262216, 135327770, 270655540, 392450533, 541311080, 784901066, 1569802132, 1962252665, 3139604264, 3924505330, 7849010660, 15698021320]

約数ペア:

[(1, 15698021320), (2, 7849010660), (4, 3924505330), (5, 3139604264), (8, 1962252665), (10, 1569802132), (20, 784901066), (29, 541311080), (40, 392450533), (58, 270655540), (116, 135327770), (145, 108262216), (232, 67663885), (283, 55470040), (290, 54131108), (566, 27735020), (580, 27065554), (1132, 13867510), (1160, 13532777), (1415, 11094008), (2264, 6933755), (2830, 5547004), (5660, 2773502), (8207, 1912760), (11320, 1386751), (16414, 956380), (32828, 478190), (41035, 382552), (47819, 328280), (65656, 239095), (82070, 191276), (95638, 164140)]