10478860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 26339040

約数和(自身を除く): 15860180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 140, 145, 178, 203, 290, 356, 406, 445, 580, 623, 812, 841, 890, 1015, 1246, 1682, 1780, 2030, 2492, 2581, 3115, 3364, 4060, 4205, 5162, 5887, 6230, 8410, 10324, 11774, 12460, 12905, 16820, 18067, 23548, 25810, 29435, 36134, 51620, 58870, 72268, 74849, 90335, 117740, 149698, 180670, 299396, 361340, 374245, 523943, 748490, 1047886, 1496980, 2095772, 2619715, 5239430, 10478860]

約数ペア:

[(1, 10478860), (2, 5239430), (4, 2619715), (5, 2095772), (7, 1496980), (10, 1047886), (14, 748490), (20, 523943), (28, 374245), (29, 361340), (35, 299396), (58, 180670), (70, 149698), (89, 117740), (116, 90335), (140, 74849), (145, 72268), (178, 58870), (203, 51620), (290, 36134), (356, 29435), (406, 25810), (445, 23548), (580, 18067), (623, 16820), (812, 12905), (841, 12460), (890, 11774), (1015, 10324), (1246, 8410), (1682, 6230), (1780, 5887), (2030, 5162), (2492, 4205), (2581, 4060), (3115, 3364)]