931170040

素因数分解:

$2^3\times 5^1\times {\mathrm{4721}}^1\times {\mathrm{4931}}^1$

素因数の和:9663

約数の個数: 32

約数和(自身を含む): 2096001360

約数和(自身を除く): 1164831320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4721, 4931, 9442, 9862, 18884, 19724, 23605, 24655, 37768, 39448, 47210, 49310, 94420, 98620, 188840, 197240, 23279251, 46558502, 93117004, 116396255, 186234008, 232792510, 465585020, 931170040]

約数ペア:

[(1, 931170040), (2, 465585020), (4, 232792510), (5, 186234008), (8, 116396255), (10, 93117004), (20, 46558502), (40, 23279251), (4721, 197240), (4931, 188840), (9442, 98620), (9862, 94420), (18884, 49310), (19724, 47210), (23605, 39448), (24655, 37768)]