12308750

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 23711160

約数和(自身を除く): 11402410

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 229, 250, 430, 458, 625, 1075, 1145, 1250, 2150, 2290, 5375, 5725, 9847, 10750, 11450, 19694, 26875, 28625, 49235, 53750, 57250, 98470, 143125, 246175, 286250, 492350, 1230875, 2461750, 6154375, 12308750]

約数ペア:

[(1, 12308750), (2, 6154375), (5, 2461750), (10, 1230875), (25, 492350), (43, 286250), (50, 246175), (86, 143125), (125, 98470), (215, 57250), (229, 53750), (250, 49235), (430, 28625), (458, 26875), (625, 19694), (1075, 11450), (1145, 10750), (1250, 9847), (2150, 5725), (2290, 5375)]