633464360

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{13759}}^1$

素因数の和:14921

約数の個数: 32

約数和(自身を含む): 1426636800

約数和(自身を除く): 793172440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 13759, 23020, 27518, 46040, 55036, 68795, 110072, 137590, 275180, 550360, 15836609, 31673218, 63346436, 79183045, 126692872, 158366090, 316732180, 633464360]

約数ペア:

[(1, 633464360), (2, 316732180), (4, 158366090), (5, 126692872), (8, 79183045), (10, 63346436), (20, 31673218), (40, 15836609), (1151, 550360), (2302, 275180), (4604, 137590), (5755, 110072), (9208, 68795), (11510, 55036), (13759, 46040), (23020, 27518)]