10542520

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 23814000

約数和(自身を除く): 13271480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 587, 898, 1174, 1796, 2245, 2348, 2935, 3592, 4490, 4696, 5870, 8980, 11740, 17960, 23480, 263563, 527126, 1054252, 1317815, 2108504, 2635630, 5271260, 10542520]

約数ペア:

[(1, 10542520), (2, 5271260), (4, 2635630), (5, 2108504), (8, 1317815), (10, 1054252), (20, 527126), (40, 263563), (449, 23480), (587, 17960), (898, 11740), (1174, 8980), (1796, 5870), (2245, 4696), (2348, 4490), (2935, 3592)]