434528420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1531}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 954350208

約数和(自身を除く): 519821788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 617, 1234, 1531, 2468, 3062, 3085, 6124, 6170, 7655, 12340, 14191, 15310, 28382, 30620, 35213, 56764, 70426, 70955, 140852, 141910, 176065, 283820, 352130, 704260, 944627, 1889254, 3778508, 4723135, 9446270, 18892540, 21726421, 43452842, 86905684, 108632105, 217264210, 434528420]

約数ペア:

[(1, 434528420), (2, 217264210), (4, 108632105), (5, 86905684), (10, 43452842), (20, 21726421), (23, 18892540), (46, 9446270), (92, 4723135), (115, 3778508), (230, 1889254), (460, 944627), (617, 704260), (1234, 352130), (1531, 283820), (2468, 176065), (3062, 141910), (3085, 140852), (6124, 70955), (6170, 70426), (7655, 56764), (12340, 35213), (14191, 30620), (15310, 28382)]