33338540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 41656660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1487, 2242, 2974, 4484, 5605, 5948, 7435, 11210, 14870, 22420, 28253, 29740, 56506, 87733, 113012, 141265, 175466, 282530, 350932, 438665, 565060, 877330, 1666927, 1754660, 3333854, 6667708, 8334635, 16669270, 33338540]

約数ペア:

[(1, 33338540), (2, 16669270), (4, 8334635), (5, 6667708), (10, 3333854), (19, 1754660), (20, 1666927), (38, 877330), (59, 565060), (76, 438665), (95, 350932), (118, 282530), (190, 175466), (236, 141265), (295, 113012), (380, 87733), (590, 56506), (1121, 29740), (1180, 28253), (1487, 22420), (2242, 14870), (2974, 11210), (4484, 7435), (5605, 5948)]