12805920076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{45757}}^1$

素因数の和:45890

約数の個数: 48

約数和(自身を含む): 24148509952

約数和(自身を除く): 11342589876

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 1147, 1891, 2257, 2294, 3782, 4514, 4588, 7564, 9028, 45757, 69967, 91514, 139934, 183028, 279868, 1418467, 1693009, 2791177, 2836934, 3386018, 5582354, 5673868, 6772036, 11164708, 52483279, 86526487, 103273549, 104966558, 173052974, 206547098, 209933116, 346105948, 413094196, 3201480019, 6402960038, 12805920076]

約数ペア:

[(1, 12805920076), (2, 6402960038), (4, 3201480019), (31, 413094196), (37, 346105948), (61, 209933116), (62, 206547098), (74, 173052974), (122, 104966558), (124, 103273549), (148, 86526487), (244, 52483279), (1147, 11164708), (1891, 6772036), (2257, 5673868), (2294, 5582354), (3782, 3386018), (4514, 2836934), (4588, 2791177), (7564, 1693009), (9028, 1418467), (45757, 279868), (69967, 183028), (91514, 139934)]