22077780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7829}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 41063340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 7829, 15658, 23487, 31316, 39145, 46974, 78290, 93948, 117435, 156580, 234870, 367963, 469740, 735926, 1103889, 1471852, 1839815, 2207778, 3679630, 4415556, 5519445, 7359260, 11038890, 22077780]

約数ペア:

[(1, 22077780), (2, 11038890), (3, 7359260), (4, 5519445), (5, 4415556), (6, 3679630), (10, 2207778), (12, 1839815), (15, 1471852), (20, 1103889), (30, 735926), (47, 469740), (60, 367963), (94, 234870), (141, 156580), (188, 117435), (235, 93948), (282, 78290), (470, 46974), (564, 39145), (705, 31316), (940, 23487), (1410, 15658), (2820, 7829)]