81201599930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{147139}}^1$

素因数の和:147359

約数の個数: 64

約数和(自身を含む): 165903292800

約数和(自身を除く): 84701692870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 173, 290, 319, 346, 638, 865, 1595, 1730, 1903, 3190, 3806, 5017, 9515, 10034, 19030, 25085, 50170, 55187, 110374, 147139, 275935, 294278, 551870, 735695, 1471390, 1618529, 3237058, 4267031, 8092645, 8534062, 16185290, 21335155, 25455047, 42670310, 46937341, 50910094, 93874682, 127275235, 234686705, 254550470, 280005517, 469373410, 560011034, 738196363, 1400027585, 1476392726, 2800055170, 3690981815, 7381963630, 8120159993, 16240319986, 40600799965, 81201599930]

約数ペア:

[(1, 81201599930), (2, 40600799965), (5, 16240319986), (10, 8120159993), (11, 7381963630), (22, 3690981815), (29, 2800055170), (55, 1476392726), (58, 1400027585), (110, 738196363), (145, 560011034), (173, 469373410), (290, 280005517), (319, 254550470), (346, 234686705), (638, 127275235), (865, 93874682), (1595, 50910094), (1730, 46937341), (1903, 42670310), (3190, 25455047), (3806, 21335155), (5017, 16185290), (9515, 8534062), (10034, 8092645), (19030, 4267031), (25085, 3237058), (50170, 1618529), (55187, 1471390), (110374, 735695), (147139, 551870), (275935, 294278)]