63331180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 91900820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 109, 110, 139, 190, 209, 218, 220, 278, 380, 418, 436, 545, 556, 695, 836, 1045, 1090, 1199, 1390, 1529, 2071, 2090, 2180, 2398, 2641, 2780, 3058, 4142, 4180, 4796, 5282, 5995, 6116, 7645, 8284, 10355, 10564, 11990, 13205, 15151, 15290, 20710, 22781, 23980, 26410, 29051, 30302, 30580, 41420, 45562, 52820, 58102, 60604, 75755, 91124, 113905, 116204, 145255, 151510, 166661, 227810, 287869, 290510, 303020, 333322, 455620, 575738, 581020, 666644, 833305, 1151476, 1439345, 1666610, 2878690, 3166559, 3333220, 5757380, 6333118, 12666236, 15832795, 31665590, 63331180]

約数ペア:

[(1, 63331180), (2, 31665590), (4, 15832795), (5, 12666236), (10, 6333118), (11, 5757380), (19, 3333220), (20, 3166559), (22, 2878690), (38, 1666610), (44, 1439345), (55, 1151476), (76, 833305), (95, 666644), (109, 581020), (110, 575738), (139, 455620), (190, 333322), (209, 303020), (218, 290510), (220, 287869), (278, 227810), (380, 166661), (418, 151510), (436, 145255), (545, 116204), (556, 113905), (695, 91124), (836, 75755), (1045, 60604), (1090, 58102), (1199, 52820), (1390, 45562), (1529, 41420), (2071, 30580), (2090, 30302), (2180, 29051), (2398, 26410), (2641, 23980), (2780, 22781), (3058, 20710), (4142, 15290), (4180, 15151), (4796, 13205), (5282, 11990), (5995, 10564), (6116, 10355), (7645, 8284)]