2452177520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2357863}}^1$

素因数の和:2357889

約数の個数: 40

約数和(自身を含む): 6139877856

約数和(自身を除く): 3687700336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2357863, 4715726, 9431452, 11789315, 18862904, 23578630, 30652219, 37725808, 47157260, 61304438, 94314520, 122608876, 153261095, 188629040, 245217752, 306522190, 490435504, 613044380, 1226088760, 2452177520]

約数ペア:

[(1, 2452177520), (2, 1226088760), (4, 613044380), (5, 490435504), (8, 306522190), (10, 245217752), (13, 188629040), (16, 153261095), (20, 122608876), (26, 94314520), (40, 61304438), (52, 47157260), (65, 37725808), (80, 30652219), (104, 23578630), (130, 18862904), (208, 11789315), (260, 9431452), (520, 4715726), (1040, 2357863)]