40471430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130553}}^1$

素因数の和:130591

約数の個数: 16

約数和(自身を含む): 75199104

約数和(自身を除く): 34727674

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 130553, 261106, 652765, 1305530, 4047143, 8094286, 20235715, 40471430]

約数ペア:

[(1, 40471430), (2, 20235715), (5, 8094286), (10, 4047143), (31, 1305530), (62, 652765), (155, 261106), (310, 130553)]