2042381220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7717}}^1$

素因数の和:8141

約数の個数: 96

約数和(自身を含む): 6254914176

約数和(自身を除く): 4212532956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 401, 660, 802, 1203, 1604, 2005, 2406, 4010, 4411, 4812, 6015, 7717, 8020, 8822, 12030, 13233, 15434, 17644, 22055, 23151, 24060, 26466, 30868, 38585, 44110, 46302, 52932, 66165, 77170, 84887, 88220, 92604, 115755, 132330, 154340, 169774, 231510, 254661, 264660, 339548, 424435, 463020, 509322, 848870, 1018644, 1273305, 1697740, 2546610, 3094517, 5093220, 6189034, 9283551, 12378068, 15472585, 18567102, 30945170, 34039687, 37134204, 46417755, 61890340, 68079374, 92835510, 102119061, 136158748, 170198435, 185671020, 204238122, 340396870, 408476244, 510595305, 680793740, 1021190610, 2042381220]

約数ペア:

[(1, 2042381220), (2, 1021190610), (3, 680793740), (4, 510595305), (5, 408476244), (6, 340396870), (10, 204238122), (11, 185671020), (12, 170198435), (15, 136158748), (20, 102119061), (22, 92835510), (30, 68079374), (33, 61890340), (44, 46417755), (55, 37134204), (60, 34039687), (66, 30945170), (110, 18567102), (132, 15472585), (165, 12378068), (220, 9283551), (330, 6189034), (401, 5093220), (660, 3094517), (802, 2546610), (1203, 1697740), (1604, 1273305), (2005, 1018644), (2406, 848870), (4010, 509322), (4411, 463020), (4812, 424435), (6015, 339548), (7717, 264660), (8020, 254661), (8822, 231510), (12030, 169774), (13233, 154340), (15434, 132330), (17644, 115755), (22055, 92604), (23151, 88220), (24060, 84887), (26466, 77170), (30868, 66165), (38585, 52932), (44110, 46302)]