13748097890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1\times {\mathrm{12569}}^1$

素因数の和:13894

約数の個数: 32

約数和(自身を含む): 25046982000

約数和(自身を除く): 11298884110

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1229, 2458, 6145, 12290, 12569, 25138, 62845, 109381, 125690, 218762, 546905, 1093810, 1118641, 2237282, 5593205, 11186410, 15447301, 30894602, 77236505, 154473010, 1374809789, 2749619578, 6874048945, 13748097890]

約数ペア:

[(1, 13748097890), (2, 6874048945), (5, 2749619578), (10, 1374809789), (89, 154473010), (178, 77236505), (445, 30894602), (890, 15447301), (1229, 11186410), (2458, 5593205), (6145, 2237282), (12290, 1118641), (12569, 1093810), (25138, 546905), (62845, 218762), (109381, 125690)]