36138460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 77968800

約数和(自身を除く): 41830340

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 181, 268, 298, 335, 362, 596, 670, 724, 745, 905, 1340, 1490, 1810, 2980, 3620, 9983, 12127, 19966, 24254, 26969, 39932, 48508, 49915, 53938, 60635, 99830, 107876, 121270, 134845, 199660, 242540, 269690, 539380, 1806923, 3613846, 7227692, 9034615, 18069230, 36138460]

約数ペア:

[(1, 36138460), (2, 18069230), (4, 9034615), (5, 7227692), (10, 3613846), (20, 1806923), (67, 539380), (134, 269690), (149, 242540), (181, 199660), (268, 134845), (298, 121270), (335, 107876), (362, 99830), (596, 60635), (670, 53938), (724, 49915), (745, 48508), (905, 39932), (1340, 26969), (1490, 24254), (1810, 19966), (2980, 12127), (3620, 9983)]