76372960

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2423}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 181421856

約数和(自身を除く): 105048896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 2423, 3152, 3940, 4846, 6304, 7880, 9692, 12115, 15760, 19384, 24230, 31520, 38768, 48460, 77536, 96920, 193840, 387680, 477331, 954662, 1909324, 2386655, 3818648, 4773310, 7637296, 9546620, 15274592, 19093240, 38186480, 76372960]

約数ペア:

[(1, 76372960), (2, 38186480), (4, 19093240), (5, 15274592), (8, 9546620), (10, 7637296), (16, 4773310), (20, 3818648), (32, 2386655), (40, 1909324), (80, 954662), (160, 477331), (197, 387680), (394, 193840), (788, 96920), (985, 77536), (1576, 48460), (1970, 38768), (2423, 31520), (3152, 24230), (3940, 19384), (4846, 15760), (6304, 12115), (7880, 9692)]