20222387570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{140443}}^1$

素因数の和:140496

約数の個数: 96

約数和(自身を含む): 48416102784

約数和(自身を除く): 28193715214

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 121, 154, 170, 187, 238, 242, 374, 385, 595, 605, 770, 847, 935, 1190, 1210, 1309, 1694, 1870, 2057, 2618, 4114, 4235, 6545, 8470, 10285, 13090, 14399, 20570, 28798, 71995, 140443, 143990, 280886, 702215, 983101, 1404430, 1544873, 1966202, 2387531, 3089746, 4775062, 4915505, 7724365, 9831010, 10814111, 11937655, 15448730, 16712717, 16993603, 21628222, 23875310, 26262841, 33425434, 33987206, 52525682, 54070555, 83563585, 84968015, 108141110, 118955221, 131314205, 167127170, 169936030, 183839887, 237910442, 262628410, 288891251, 367679774, 577782502, 594776105, 919199435, 1189552210, 1444456255, 1838398870, 2022238757, 2888912510, 4044477514, 10111193785, 20222387570]

約数ペア:

[(1, 20222387570), (2, 10111193785), (5, 4044477514), (7, 2888912510), (10, 2022238757), (11, 1838398870), (14, 1444456255), (17, 1189552210), (22, 919199435), (34, 594776105), (35, 577782502), (55, 367679774), (70, 288891251), (77, 262628410), (85, 237910442), (110, 183839887), (119, 169936030), (121, 167127170), (154, 131314205), (170, 118955221), (187, 108141110), (238, 84968015), (242, 83563585), (374, 54070555), (385, 52525682), (595, 33987206), (605, 33425434), (770, 26262841), (847, 23875310), (935, 21628222), (1190, 16993603), (1210, 16712717), (1309, 15448730), (1694, 11937655), (1870, 10814111), (2057, 9831010), (2618, 7724365), (4114, 4915505), (4235, 4775062), (6545, 3089746), (8470, 2387531), (10285, 1966202), (13090, 1544873), (14399, 1404430), (20570, 983101), (28798, 702215), (71995, 280886), (140443, 143990)]