65680010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 77730166

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 103, 110, 121, 155, 170, 187, 206, 242, 310, 341, 374, 515, 527, 605, 682, 935, 1030, 1054, 1133, 1210, 1705, 1751, 1870, 2057, 2266, 2635, 3193, 3410, 3502, 3751, 4114, 5270, 5665, 5797, 6386, 7502, 8755, 10285, 11330, 11594, 12463, 15965, 17510, 18755, 19261, 20570, 24926, 28985, 31930, 35123, 37510, 38522, 54281, 57970, 62315, 63767, 70246, 96305, 108562, 124630, 127534, 175615, 192610, 211871, 271405, 318835, 351230, 386353, 423742, 542810, 597091, 637670, 772706, 1059355, 1194182, 1931765, 2118710, 2985455, 3863530, 5970910, 6568001, 13136002, 32840005, 65680010]

約数ペア:

[(1, 65680010), (2, 32840005), (5, 13136002), (10, 6568001), (11, 5970910), (17, 3863530), (22, 2985455), (31, 2118710), (34, 1931765), (55, 1194182), (62, 1059355), (85, 772706), (103, 637670), (110, 597091), (121, 542810), (155, 423742), (170, 386353), (187, 351230), (206, 318835), (242, 271405), (310, 211871), (341, 192610), (374, 175615), (515, 127534), (527, 124630), (605, 108562), (682, 96305), (935, 70246), (1030, 63767), (1054, 62315), (1133, 57970), (1210, 54281), (1705, 38522), (1751, 37510), (1870, 35123), (2057, 31930), (2266, 28985), (2635, 24926), (3193, 20570), (3410, 19261), (3502, 18755), (3751, 17510), (4114, 15965), (5270, 12463), (5665, 11594), (5797, 11330), (6386, 10285), (7502, 8755)]