1165580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 2636592

約数和(自身を除く): 1471012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4483, 8966, 17932, 22415, 44830, 58279, 89660, 116558, 233116, 291395, 582790, 1165580]

約数ペア:

[(1, 1165580), (2, 582790), (4, 291395), (5, 233116), (10, 116558), (13, 89660), (20, 58279), (26, 44830), (52, 22415), (65, 17932), (130, 8966), (260, 4483)]