148458580

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{6983}}^1$

素因数の和:8055

約数の個数: 24

約数和(自身を含む): 312100992

約数和(自身を除く): 163642412

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 6983, 10630, 13966, 21260, 27932, 34915, 69830, 139660, 7422929, 14845858, 29691716, 37114645, 74229290, 148458580]

約数ペア:

[(1, 148458580), (2, 74229290), (4, 37114645), (5, 29691716), (10, 14845858), (20, 7422929), (1063, 139660), (2126, 69830), (4252, 34915), (5315, 27932), (6983, 21260), (10630, 13966)]