267597580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6190

約数の個数: 48

約数和(自身を含む): 588349440

約数和(自身を除く): 320751860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 2201, 4402, 6079, 8804, 11005, 12158, 22010, 24316, 30395, 44020, 60790, 121580, 188449, 376898, 431609, 753796, 863218, 942245, 1726436, 1884490, 2158045, 3768980, 4316090, 8632180, 13379879, 26759758, 53519516, 66899395, 133798790, 267597580]

約数ペア:

[(1, 267597580), (2, 133798790), (4, 66899395), (5, 53519516), (10, 26759758), (20, 13379879), (31, 8632180), (62, 4316090), (71, 3768980), (124, 2158045), (142, 1884490), (155, 1726436), (284, 942245), (310, 863218), (355, 753796), (620, 431609), (710, 376898), (1420, 188449), (2201, 121580), (4402, 60790), (6079, 44020), (8804, 30395), (11005, 24316), (12158, 22010)]