827602940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9343}}^1$

素因数の和:9498

約数の個数: 48

約数和(自身を含む): 1795842048

約数和(自身を除く): 968239108

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 412, 430, 515, 860, 1030, 2060, 4429, 8858, 9343, 17716, 18686, 22145, 37372, 44290, 46715, 88580, 93430, 186860, 401749, 803498, 962329, 1606996, 1924658, 2008745, 3849316, 4017490, 4811645, 8034980, 9623290, 19246580, 41380147, 82760294, 165520588, 206900735, 413801470, 827602940]

約数ペア:

[(1, 827602940), (2, 413801470), (4, 206900735), (5, 165520588), (10, 82760294), (20, 41380147), (43, 19246580), (86, 9623290), (103, 8034980), (172, 4811645), (206, 4017490), (215, 3849316), (412, 2008745), (430, 1924658), (515, 1606996), (860, 962329), (1030, 803498), (2060, 401749), (4429, 186860), (8858, 93430), (9343, 88580), (17716, 46715), (18686, 44290), (22145, 37372)]