11952220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 29191680

約数和(自身を除く): 17239460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1447, 1652, 2065, 2894, 4130, 5788, 7235, 8260, 10129, 14470, 20258, 28940, 40516, 50645, 85373, 101290, 170746, 202580, 341492, 426865, 597611, 853730, 1195222, 1707460, 2390444, 2988055, 5976110, 11952220]

約数ペア:

[(1, 11952220), (2, 5976110), (4, 2988055), (5, 2390444), (7, 1707460), (10, 1195222), (14, 853730), (20, 597611), (28, 426865), (35, 341492), (59, 202580), (70, 170746), (118, 101290), (140, 85373), (236, 50645), (295, 40516), (413, 28940), (590, 20258), (826, 14470), (1180, 10129), (1447, 8260), (1652, 7235), (2065, 5788), (2894, 4130)]