22358710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 46759680

約数和(自身を除く): 24400970

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 163, 215, 290, 319, 326, 430, 473, 638, 815, 946, 1247, 1595, 1630, 1793, 2365, 2494, 3190, 3586, 4727, 4730, 6235, 7009, 8965, 9454, 12470, 13717, 14018, 17930, 23635, 27434, 35045, 47270, 51997, 68585, 70090, 77099, 103994, 137170, 154198, 203261, 259985, 385495, 406522, 519970, 770990, 1016305, 2032610, 2235871, 4471742, 11179355, 22358710]

約数ペア:

[(1, 22358710), (2, 11179355), (5, 4471742), (10, 2235871), (11, 2032610), (22, 1016305), (29, 770990), (43, 519970), (55, 406522), (58, 385495), (86, 259985), (110, 203261), (145, 154198), (163, 137170), (215, 103994), (290, 77099), (319, 70090), (326, 68585), (430, 51997), (473, 47270), (638, 35045), (815, 27434), (946, 23635), (1247, 17930), (1595, 14018), (1630, 13717), (1793, 12470), (2365, 9454), (2494, 8965), (3190, 7009), (3586, 6235), (4727, 4730)]