14702680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 20133800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 167, 248, 284, 310, 334, 355, 568, 620, 668, 710, 835, 1240, 1336, 1420, 1670, 2201, 2840, 3340, 4402, 5177, 6680, 8804, 10354, 11005, 11857, 17608, 20708, 22010, 23714, 25885, 41416, 44020, 47428, 51770, 59285, 88040, 94856, 103540, 118570, 207080, 237140, 367567, 474280, 735134, 1470268, 1837835, 2940536, 3675670, 7351340, 14702680]

約数ペア:

[(1, 14702680), (2, 7351340), (4, 3675670), (5, 2940536), (8, 1837835), (10, 1470268), (20, 735134), (31, 474280), (40, 367567), (62, 237140), (71, 207080), (124, 118570), (142, 103540), (155, 94856), (167, 88040), (248, 59285), (284, 51770), (310, 47428), (334, 44020), (355, 41416), (568, 25885), (620, 23714), (668, 22010), (710, 20708), (835, 17608), (1240, 11857), (1336, 11005), (1420, 10354), (1670, 8804), (2201, 6680), (2840, 5177), (3340, 4402)]