12225470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 10756930

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 349, 565, 698, 1130, 1745, 3490, 3503, 7006, 10819, 17515, 21638, 35030, 39437, 54095, 78874, 108190, 197185, 394370, 1222547, 2445094, 6112735, 12225470]

約数ペア:

[(1, 12225470), (2, 6112735), (5, 2445094), (10, 1222547), (31, 394370), (62, 197185), (113, 108190), (155, 78874), (226, 54095), (310, 39437), (349, 35030), (565, 21638), (698, 17515), (1130, 10819), (1745, 7006), (3490, 3503)]