5766620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7006756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 131, 142, 155, 262, 284, 310, 355, 524, 620, 655, 710, 1310, 1420, 2201, 2620, 4061, 4402, 8122, 8804, 9301, 11005, 16244, 18602, 20305, 22010, 37204, 40610, 44020, 46505, 81220, 93010, 186020, 288331, 576662, 1153324, 1441655, 2883310, 5766620]

約数ペア:

[(1, 5766620), (2, 2883310), (4, 1441655), (5, 1153324), (10, 576662), (20, 288331), (31, 186020), (62, 93010), (71, 81220), (124, 46505), (131, 44020), (142, 40610), (155, 37204), (262, 22010), (284, 20305), (310, 18602), (355, 16244), (524, 11005), (620, 9301), (655, 8804), (710, 8122), (1310, 4402), (1420, 4061), (2201, 2620)]