3721250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 40

約数和(自身を含む): 7544460

約数和(自身を除く): 3823210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 229, 250, 325, 458, 625, 650, 1145, 1250, 1625, 2290, 2977, 3250, 5725, 5954, 8125, 11450, 14885, 16250, 28625, 29770, 57250, 74425, 143125, 148850, 286250, 372125, 744250, 1860625, 3721250]

約数ペア:

[(1, 3721250), (2, 1860625), (5, 744250), (10, 372125), (13, 286250), (25, 148850), (26, 143125), (50, 74425), (65, 57250), (125, 29770), (130, 28625), (229, 16250), (250, 14885), (325, 11450), (458, 8125), (625, 5954), (650, 5725), (1145, 3250), (1250, 2977), (1625, 2290)]