12545060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 16485340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 449, 508, 635, 898, 1270, 1397, 1796, 2245, 2540, 2794, 4490, 4939, 5588, 6985, 8980, 9878, 13970, 19756, 24695, 27940, 49390, 57023, 98780, 114046, 228092, 285115, 570230, 627253, 1140460, 1254506, 2509012, 3136265, 6272530, 12545060]

約数ペア:

[(1, 12545060), (2, 6272530), (4, 3136265), (5, 2509012), (10, 1254506), (11, 1140460), (20, 627253), (22, 570230), (44, 285115), (55, 228092), (110, 114046), (127, 98780), (220, 57023), (254, 49390), (449, 27940), (508, 24695), (635, 19756), (898, 13970), (1270, 9878), (1397, 8980), (1796, 6985), (2245, 5588), (2540, 4939), (2794, 4490)]