45702980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 103414080

約数和(自身を除く): 57711100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2797, 3268, 4085, 5594, 8170, 11188, 13985, 16340, 27970, 53143, 55940, 106286, 120271, 212572, 240542, 265715, 481084, 531430, 601355, 1062860, 1202710, 2285149, 2405420, 4570298, 9140596, 11425745, 22851490, 45702980]

約数ペア:

[(1, 45702980), (2, 22851490), (4, 11425745), (5, 9140596), (10, 4570298), (19, 2405420), (20, 2285149), (38, 1202710), (43, 1062860), (76, 601355), (86, 531430), (95, 481084), (172, 265715), (190, 240542), (215, 212572), (380, 120271), (430, 106286), (817, 55940), (860, 53143), (1634, 27970), (2797, 16340), (3268, 13985), (4085, 11188), (5594, 8170)]