13096820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 30542400

約数和(自身を除く): 17445580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1009, 1180, 1298, 2018, 2596, 3245, 4036, 5045, 6490, 10090, 11099, 12980, 20180, 22198, 44396, 55495, 59531, 110990, 119062, 221980, 238124, 297655, 595310, 654841, 1190620, 1309682, 2619364, 3274205, 6548410, 13096820]

約数ペア:

[(1, 13096820), (2, 6548410), (4, 3274205), (5, 2619364), (10, 1309682), (11, 1190620), (20, 654841), (22, 595310), (44, 297655), (55, 238124), (59, 221980), (110, 119062), (118, 110990), (220, 59531), (236, 55495), (295, 44396), (590, 22198), (649, 20180), (1009, 12980), (1180, 11099), (1298, 10090), (2018, 6490), (2596, 5045), (3245, 4036)]