13307313580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19319}}^1$

素因数の和:19471

約数の個数: 96

約数和(自身を含む): 31782481920

約数和(自身を除く): 18475168340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 101, 110, 124, 155, 202, 220, 310, 341, 404, 505, 620, 682, 1010, 1111, 1364, 1705, 2020, 2222, 3131, 3410, 4444, 5555, 6262, 6820, 11110, 12524, 15655, 19319, 22220, 31310, 34441, 38638, 62620, 68882, 77276, 96595, 137764, 172205, 193190, 212509, 344410, 386380, 425018, 598889, 688820, 850036, 1062545, 1197778, 1951219, 2125090, 2395556, 2994445, 3902438, 4250180, 5988890, 6587779, 7804876, 9756095, 11977780, 13175558, 19512190, 21463409, 26351116, 32938895, 39024380, 42926818, 60487789, 65877790, 85853636, 107317045, 120975578, 131755580, 214634090, 241951156, 302438945, 429268180, 604877890, 665365679, 1209755780, 1330731358, 2661462716, 3326828395, 6653656790, 13307313580]

約数ペア:

[(1, 13307313580), (2, 6653656790), (4, 3326828395), (5, 2661462716), (10, 1330731358), (11, 1209755780), (20, 665365679), (22, 604877890), (31, 429268180), (44, 302438945), (55, 241951156), (62, 214634090), (101, 131755580), (110, 120975578), (124, 107317045), (155, 85853636), (202, 65877790), (220, 60487789), (310, 42926818), (341, 39024380), (404, 32938895), (505, 26351116), (620, 21463409), (682, 19512190), (1010, 13175558), (1111, 11977780), (1364, 9756095), (1705, 7804876), (2020, 6587779), (2222, 5988890), (3131, 4250180), (3410, 3902438), (4444, 2994445), (5555, 2395556), (6262, 2125090), (6820, 1951219), (11110, 1197778), (12524, 1062545), (15655, 850036), (19319, 688820), (22220, 598889), (31310, 425018), (34441, 386380), (38638, 344410), (62620, 212509), (68882, 193190), (77276, 172205), (96595, 137764)]