612562857980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37488547}}^1$

素因数の和:37488618

約数の個数: 48

約数和(自身を含む): 1385576734080

約数和(自身を除く): 773013876100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 37488547, 74977094, 149954188, 187442735, 374885470, 712282393, 749770940, 1424564786, 1612007521, 2849129572, 3224015042, 3561411965, 6448030084, 7122823930, 8060037605, 14245647860, 16120075210, 30628142899, 32240150420, 61256285798, 122512571596, 153140714495, 306281428990, 612562857980]

約数ペア:

[(1, 612562857980), (2, 306281428990), (4, 153140714495), (5, 122512571596), (10, 61256285798), (19, 32240150420), (20, 30628142899), (38, 16120075210), (43, 14245647860), (76, 8060037605), (86, 7122823930), (95, 6448030084), (172, 3561411965), (190, 3224015042), (215, 2849129572), (380, 1612007521), (430, 1424564786), (817, 749770940), (860, 712282393), (1634, 374885470), (3268, 187442735), (4085, 149954188), (8170, 74977094), (16340, 37488547)]