2461750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 4736160

約数和(自身を除く): 2274410

約数列:

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

約数ペア:

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