1365156920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1100933}}^1$

素因数の和:1100975

約数の個数: 32

約数和(自身を含む): 3170689920

約数和(自身を除く): 1805533000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1100933, 2201866, 4403732, 5504665, 8807464, 11009330, 22018660, 34128923, 44037320, 68257846, 136515692, 170644615, 273031384, 341289230, 682578460, 1365156920]

約数ペア:

[(1, 1365156920), (2, 682578460), (4, 341289230), (5, 273031384), (8, 170644615), (10, 136515692), (20, 68257846), (31, 44037320), (40, 34128923), (62, 22018660), (124, 11009330), (155, 8807464), (248, 5504665), (310, 4403732), (620, 2201866), (1240, 1100933)]