16028515240

素因数分解:

$2^3\times 5^1\times {\mathrm{3347}}^1\times {\mathrm{119723}}^1$

素因数の和:123081

約数の個数: 32

約数和(自身を含む): 36075235680

約数和(自身を除く): 20046720440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3347, 6694, 13388, 16735, 26776, 33470, 66940, 119723, 133880, 239446, 478892, 598615, 957784, 1197230, 2394460, 4788920, 400712881, 801425762, 1602851524, 2003564405, 3205703048, 4007128810, 8014257620, 16028515240]

約数ペア:

[(1, 16028515240), (2, 8014257620), (4, 4007128810), (5, 3205703048), (8, 2003564405), (10, 1602851524), (20, 801425762), (40, 400712881), (3347, 4788920), (6694, 2394460), (13388, 1197230), (16735, 957784), (26776, 598615), (33470, 478892), (66940, 239446), (119723, 133880)]