29604040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 66879360

約数和(自身を除く): 37275320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 2731, 5420, 5462, 10840, 10924, 13655, 21848, 27310, 54620, 109240, 740101, 1480202, 2960404, 3700505, 5920808, 7401010, 14802020, 29604040]

約数ペア:

[(1, 29604040), (2, 14802020), (4, 7401010), (5, 5920808), (8, 3700505), (10, 2960404), (20, 1480202), (40, 740101), (271, 109240), (542, 54620), (1084, 27310), (1355, 21848), (2168, 13655), (2710, 10924), (2731, 10840), (5420, 5462)]