23693240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34843}}^1$

素因数の和:34871

約数の個数: 32

約数和(自身を含む): 56447280

約数和(自身を除く): 32754040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34843, 69686, 139372, 174215, 278744, 348430, 592331, 696860, 1184662, 1393720, 2369324, 2961655, 4738648, 5923310, 11846620, 23693240]

約数ペア:

[(1, 23693240), (2, 11846620), (4, 5923310), (5, 4738648), (8, 2961655), (10, 2369324), (17, 1393720), (20, 1184662), (34, 696860), (40, 592331), (68, 348430), (85, 278744), (136, 174215), (170, 139372), (340, 69686), (680, 34843)]