1330604540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{801569}}^1$

素因数の和:801661

約数の個数: 24

約数和(自身を含む): 2827938960

約数和(自身を除く): 1497334420

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 801569, 1603138, 3206276, 4007845, 8015690, 16031380, 66530227, 133060454, 266120908, 332651135, 665302270, 1330604540]

約数ペア:

[(1, 1330604540), (2, 665302270), (4, 332651135), (5, 266120908), (10, 133060454), (20, 66530227), (83, 16031380), (166, 8015690), (332, 4007845), (415, 3206276), (830, 1603138), (1660, 801569)]