23643340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 57040704

約数和(自身を除く): 33397364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 601, 1124, 1202, 1405, 1967, 2404, 2810, 3005, 3934, 4207, 5620, 6010, 7868, 8414, 9835, 12020, 16828, 19670, 21035, 39340, 42070, 84140, 168881, 337762, 675524, 844405, 1182167, 1688810, 2364334, 3377620, 4728668, 5910835, 11821670, 23643340]

約数ペア:

[(1, 23643340), (2, 11821670), (4, 5910835), (5, 4728668), (7, 3377620), (10, 2364334), (14, 1688810), (20, 1182167), (28, 844405), (35, 675524), (70, 337762), (140, 168881), (281, 84140), (562, 42070), (601, 39340), (1124, 21035), (1202, 19670), (1405, 16828), (1967, 12020), (2404, 9835), (2810, 8414), (3005, 7868), (3934, 6010), (4207, 5620)]