2100052360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{6449}}^1$

素因数の和:7630

約数の個数: 64

約数和(自身を含む): 5405616000

約数和(自身を除く): 3305563640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1163, 2326, 4652, 5815, 6449, 8141, 9304, 11630, 12898, 16282, 23260, 25796, 32245, 32564, 40705, 45143, 46520, 51592, 64490, 65128, 81410, 90286, 128980, 162820, 180572, 225715, 257960, 325640, 361144, 451430, 902860, 1805720, 7500187, 15000374, 30000748, 37500935, 52501309, 60001496, 75001870, 105002618, 150003740, 210005236, 262506545, 300007480, 420010472, 525013090, 1050026180, 2100052360]

約数ペア:

[(1, 2100052360), (2, 1050026180), (4, 525013090), (5, 420010472), (7, 300007480), (8, 262506545), (10, 210005236), (14, 150003740), (20, 105002618), (28, 75001870), (35, 60001496), (40, 52501309), (56, 37500935), (70, 30000748), (140, 15000374), (280, 7500187), (1163, 1805720), (2326, 902860), (4652, 451430), (5815, 361144), (6449, 325640), (8141, 257960), (9304, 225715), (11630, 180572), (12898, 162820), (16282, 128980), (23260, 90286), (25796, 81410), (32245, 65128), (32564, 64490), (40705, 51592), (45143, 46520)]