946527340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 2320188192

約数和(自身を除く): 1373660852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 121, 124, 148, 155, 185, 220, 242, 310, 341, 370, 407, 484, 605, 620, 682, 740, 814, 961, 1147, 1210, 1331, 1364, 1628, 1705, 1922, 2035, 2294, 2420, 2662, 3410, 3751, 3844, 4070, 4477, 4588, 4805, 5324, 5735, 6655, 6820, 7502, 8140, 8954, 9610, 10571, 11470, 12617, 13310, 15004, 17908, 18755, 19220, 21142, 22385, 22940, 25234, 26620, 35557, 37510, 41261, 42284, 44770, 49247, 50468, 52855, 63085, 71114, 75020, 82522, 89540, 98494, 105710, 116281, 126170, 138787, 142228, 165044, 177785, 196988, 206305, 211420, 232562, 246235, 252340, 277574, 355570, 391127, 412610, 465124, 492470, 555148, 581405, 693935, 711140, 782254, 825220, 984940, 1162810, 1279091, 1387870, 1526657, 1564508, 1955635, 2325620, 2558182, 2775740, 3053314, 3911270, 4302397, 5116364, 6106628, 6395455, 7633285, 7822540, 8604794, 12790910, 15266570, 17209588, 21511985, 25581820, 30533140, 43023970, 47326367, 86047940, 94652734, 189305468, 236631835, 473263670, 946527340]

約数ペア:

[(1, 946527340), (2, 473263670), (4, 236631835), (5, 189305468), (10, 94652734), (11, 86047940), (20, 47326367), (22, 43023970), (31, 30533140), (37, 25581820), (44, 21511985), (55, 17209588), (62, 15266570), (74, 12790910), (110, 8604794), (121, 7822540), (124, 7633285), (148, 6395455), (155, 6106628), (185, 5116364), (220, 4302397), (242, 3911270), (310, 3053314), (341, 2775740), (370, 2558182), (407, 2325620), (484, 1955635), (605, 1564508), (620, 1526657), (682, 1387870), (740, 1279091), (814, 1162810), (961, 984940), (1147, 825220), (1210, 782254), (1331, 711140), (1364, 693935), (1628, 581405), (1705, 555148), (1922, 492470), (2035, 465124), (2294, 412610), (2420, 391127), (2662, 355570), (3410, 277574), (3751, 252340), (3844, 246235), (4070, 232562), (4477, 211420), (4588, 206305), (4805, 196988), (5324, 177785), (5735, 165044), (6655, 142228), (6820, 138787), (7502, 126170), (8140, 116281), (8954, 105710), (9610, 98494), (10571, 89540), (11470, 82522), (12617, 75020), (13310, 71114), (15004, 63085), (17908, 52855), (18755, 50468), (19220, 49247), (21142, 44770), (22385, 42284), (22940, 41261), (25234, 37510), (26620, 35557)]