30558615280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1\times {\mathrm{3823}}^1$

素因数の和:6314

約数の個数: 80

約数和(自身を含む): 72830588544

約数和(自身を除く): 42271973264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2437, 3280, 3823, 4874, 7646, 9748, 12185, 15292, 19115, 19496, 24370, 30584, 38230, 38992, 48740, 61168, 76460, 97480, 99917, 152920, 156743, 194960, 199834, 305840, 313486, 399668, 499585, 626972, 783715, 799336, 999170, 1253944, 1567430, 1598672, 1998340, 2507888, 3134860, 3996680, 6269720, 7993360, 9316651, 12539440, 18633302, 37266604, 46583255, 74533208, 93166510, 149066416, 186333020, 372666040, 381982691, 745332080, 763965382, 1527930764, 1909913455, 3055861528, 3819826910, 6111723056, 7639653820, 15279307640, 30558615280]

約数ペア:

[(1, 30558615280), (2, 15279307640), (4, 7639653820), (5, 6111723056), (8, 3819826910), (10, 3055861528), (16, 1909913455), (20, 1527930764), (40, 763965382), (41, 745332080), (80, 381982691), (82, 372666040), (164, 186333020), (205, 149066416), (328, 93166510), (410, 74533208), (656, 46583255), (820, 37266604), (1640, 18633302), (2437, 12539440), (3280, 9316651), (3823, 7993360), (4874, 6269720), (7646, 3996680), (9748, 3134860), (12185, 2507888), (15292, 1998340), (19115, 1598672), (19496, 1567430), (24370, 1253944), (30584, 999170), (38230, 799336), (38992, 783715), (48740, 626972), (61168, 499585), (76460, 399668), (97480, 313486), (99917, 305840), (152920, 199834), (156743, 194960)]