79834360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32719}}^1$

素因数の和:32791

約数の個数: 32

約数和(自身を含む): 182577600

約数和(自身を除く): 102743240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 32719, 65438, 130876, 163595, 261752, 327190, 654380, 1308760, 1995859, 3991718, 7983436, 9979295, 15966872, 19958590, 39917180, 79834360]

約数ペア:

[(1, 79834360), (2, 39917180), (4, 19958590), (5, 15966872), (8, 9979295), (10, 7983436), (20, 3991718), (40, 1995859), (61, 1308760), (122, 654380), (244, 327190), (305, 261752), (488, 163595), (610, 130876), (1220, 65438), (2440, 32719)]