33751480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 87480000

約数和(自身を除く): 53728520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 809, 1043, 1192, 1490, 1618, 2086, 2980, 3236, 4045, 4172, 5215, 5663, 5960, 6472, 8090, 8344, 10430, 11326, 16180, 20860, 22652, 28315, 32360, 41720, 45304, 56630, 113260, 120541, 226520, 241082, 482164, 602705, 843787, 964328, 1205410, 1687574, 2410820, 3375148, 4218935, 4821640, 6750296, 8437870, 16875740, 33751480]

約数ペア:

[(1, 33751480), (2, 16875740), (4, 8437870), (5, 6750296), (7, 4821640), (8, 4218935), (10, 3375148), (14, 2410820), (20, 1687574), (28, 1205410), (35, 964328), (40, 843787), (56, 602705), (70, 482164), (140, 241082), (149, 226520), (280, 120541), (298, 113260), (596, 56630), (745, 45304), (809, 41720), (1043, 32360), (1192, 28315), (1490, 22652), (1618, 20860), (2086, 16180), (2980, 11326), (3236, 10430), (4045, 8344), (4172, 8090), (5215, 6472), (5663, 5960)]