1163293780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 2716560000

約数和(自身を除く): 1553266220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 139, 218, 220, 278, 349, 436, 545, 556, 695, 698, 1090, 1199, 1390, 1396, 1529, 1745, 2180, 2398, 2780, 3058, 3490, 3839, 4796, 5995, 6116, 6980, 7645, 7678, 11990, 15151, 15290, 15356, 19195, 23980, 30302, 30580, 38041, 38390, 48511, 60604, 75755, 76082, 76780, 97022, 151510, 152164, 166661, 190205, 194044, 242555, 303020, 333322, 380410, 418451, 485110, 533621, 666644, 760820, 833305, 836902, 970220, 1067242, 1666610, 1673804, 2092255, 2134484, 2668105, 3333220, 4184510, 5287699, 5336210, 8369020, 10575398, 10672420, 21150796, 26438495, 52876990, 58164689, 105753980, 116329378, 232658756, 290823445, 581646890, 1163293780]

約数ペア:

[(1, 1163293780), (2, 581646890), (4, 290823445), (5, 232658756), (10, 116329378), (11, 105753980), (20, 58164689), (22, 52876990), (44, 26438495), (55, 21150796), (109, 10672420), (110, 10575398), (139, 8369020), (218, 5336210), (220, 5287699), (278, 4184510), (349, 3333220), (436, 2668105), (545, 2134484), (556, 2092255), (695, 1673804), (698, 1666610), (1090, 1067242), (1199, 970220), (1390, 836902), (1396, 833305), (1529, 760820), (1745, 666644), (2180, 533621), (2398, 485110), (2780, 418451), (3058, 380410), (3490, 333322), (3839, 303020), (4796, 242555), (5995, 194044), (6116, 190205), (6980, 166661), (7645, 152164), (7678, 151510), (11990, 97022), (15151, 76780), (15290, 76082), (15356, 75755), (19195, 60604), (23980, 48511), (30302, 38390), (30580, 38041)]