93756640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30841}}^1$

素因数の和:30875

約数の個数: 48

約数和(自身を含む): 233165520

約数和(自身を除く): 139408880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 30841, 61682, 123364, 154205, 246728, 308410, 493456, 585979, 616820, 986912, 1171958, 1233640, 2343916, 2467280, 2929895, 4687832, 4934560, 5859790, 9375664, 11719580, 18751328, 23439160, 46878320, 93756640]

約数ペア:

[(1, 93756640), (2, 46878320), (4, 23439160), (5, 18751328), (8, 11719580), (10, 9375664), (16, 5859790), (19, 4934560), (20, 4687832), (32, 2929895), (38, 2467280), (40, 2343916), (76, 1233640), (80, 1171958), (95, 986912), (152, 616820), (160, 585979), (190, 493456), (304, 308410), (380, 246728), (608, 154205), (760, 123364), (1520, 61682), (3040, 30841)]