13303914940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{26161}}^1$

素因数の和:26758

約数の個数: 48

約数和(自身を含む): 28586484864

約数和(自身を除く): 15282569924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 541, 940, 1082, 2164, 2705, 5410, 10820, 25427, 26161, 50854, 52322, 101708, 104644, 127135, 130805, 254270, 261610, 508540, 523220, 1229567, 2459134, 4918268, 6147835, 12295670, 14153101, 24591340, 28306202, 56612404, 70765505, 141531010, 283062020, 665195747, 1330391494, 2660782988, 3325978735, 6651957470, 13303914940]

約数ペア:

[(1, 13303914940), (2, 6651957470), (4, 3325978735), (5, 2660782988), (10, 1330391494), (20, 665195747), (47, 283062020), (94, 141531010), (188, 70765505), (235, 56612404), (470, 28306202), (541, 24591340), (940, 14153101), (1082, 12295670), (2164, 6147835), (2705, 4918268), (5410, 2459134), (10820, 1229567), (25427, 523220), (26161, 508540), (50854, 261610), (52322, 254270), (101708, 130805), (104644, 127135)]