13304025620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 29092845600

約数和(自身を除く): 15788819980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 389, 409, 452, 565, 740, 778, 818, 1130, 1556, 1636, 1945, 2045, 2260, 3890, 4090, 4181, 7780, 8180, 8362, 14393, 15133, 16724, 20905, 28786, 30266, 41810, 43957, 46217, 57572, 60532, 71965, 75665, 83620, 87914, 92434, 143930, 151330, 159101, 175828, 184868, 219785, 231085, 287860, 302660, 318202, 439570, 462170, 636404, 795505, 879140, 924340, 1591010, 1626409, 1710029, 3182020, 3252818, 3420058, 5886737, 6505636, 6840116, 8132045, 8550145, 11773474, 16264090, 17100290, 17978413, 23546948, 29433685, 32528180, 34200580, 35956826, 58867370, 71913652, 89892065, 117734740, 179784130, 359568260, 665201281, 1330402562, 2660805124, 3326006405, 6652012810, 13304025620]

約数ペア:

[(1, 13304025620), (2, 6652012810), (4, 3326006405), (5, 2660805124), (10, 1330402562), (20, 665201281), (37, 359568260), (74, 179784130), (113, 117734740), (148, 89892065), (185, 71913652), (226, 58867370), (370, 35956826), (389, 34200580), (409, 32528180), (452, 29433685), (565, 23546948), (740, 17978413), (778, 17100290), (818, 16264090), (1130, 11773474), (1556, 8550145), (1636, 8132045), (1945, 6840116), (2045, 6505636), (2260, 5886737), (3890, 3420058), (4090, 3252818), (4181, 3182020), (7780, 1710029), (8180, 1626409), (8362, 1591010), (14393, 924340), (15133, 879140), (16724, 795505), (20905, 636404), (28786, 462170), (30266, 439570), (41810, 318202), (43957, 302660), (46217, 287860), (57572, 231085), (60532, 219785), (71965, 184868), (75665, 175828), (83620, 159101), (87914, 151330), (92434, 143930)]