85224640

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 204002640

約数和(自身を除く): 118778000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1163, 1832, 2290, 2326, 3664, 4580, 4652, 5815, 7328, 9160, 9304, 11630, 14656, 18320, 18608, 23260, 36640, 37216, 46520, 73280, 74432, 93040, 186080, 266327, 372160, 532654, 1065308, 1331635, 2130616, 2663270, 4261232, 5326540, 8522464, 10653080, 17044928, 21306160, 42612320, 85224640]

約数ペア:

[(1, 85224640), (2, 42612320), (4, 21306160), (5, 17044928), (8, 10653080), (10, 8522464), (16, 5326540), (20, 4261232), (32, 2663270), (40, 2130616), (64, 1331635), (80, 1065308), (160, 532654), (229, 372160), (320, 266327), (458, 186080), (916, 93040), (1145, 74432), (1163, 73280), (1832, 46520), (2290, 37216), (2326, 36640), (3664, 23260), (4580, 18608), (4652, 18320), (5815, 14656), (7328, 11630), (9160, 9304)]