26574160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17515

約数の個数: 40

約数和(自身を含む): 65040480

約数和(自身を除く): 38466320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17483, 34966, 69932, 87415, 139864, 174830, 279728, 332177, 349660, 664354, 699320, 1328708, 1398640, 1660885, 2657416, 3321770, 5314832, 6643540, 13287080, 26574160]

約数ペア:

[(1, 26574160), (2, 13287080), (4, 6643540), (5, 5314832), (8, 3321770), (10, 2657416), (16, 1660885), (19, 1398640), (20, 1328708), (38, 699320), (40, 664354), (76, 349660), (80, 332177), (95, 279728), (152, 174830), (190, 139864), (304, 87415), (380, 69932), (760, 34966), (1520, 17483)]