23312551490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{74531}}^1$

素因数の和:75578

約数の個数: 32

約数和(自身を含む): 43359736320

約数和(自身を除く): 20047184830

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1009, 2018, 5045, 10090, 31279, 62558, 74531, 149062, 156395, 312790, 372655, 745310, 2310461, 4620922, 11552305, 23104610, 75201779, 150403558, 376008895, 752017790, 2331255149, 4662510298, 11656275745, 23312551490]

約数ペア:

[(1, 23312551490), (2, 11656275745), (5, 4662510298), (10, 2331255149), (31, 752017790), (62, 376008895), (155, 150403558), (310, 75201779), (1009, 23104610), (2018, 11552305), (5045, 4620922), (10090, 2310461), (31279, 745310), (62558, 372655), (74531, 312790), (149062, 156395)]