109368520

素因数分解:

$2^3\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2351}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 246395520

約数和(自身を除く): 137027000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1163, 2326, 2351, 4652, 4702, 5815, 9304, 9404, 11630, 11755, 18808, 23260, 23510, 46520, 47020, 94040, 2734213, 5468426, 10936852, 13671065, 21873704, 27342130, 54684260, 109368520]

約数ペア:

[(1, 109368520), (2, 54684260), (4, 27342130), (5, 21873704), (8, 13671065), (10, 10936852), (20, 5468426), (40, 2734213), (1163, 94040), (2326, 47020), (2351, 46520), (4652, 23510), (4702, 23260), (5815, 18808), (9304, 11755), (9404, 11630)]