935921380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{129629}}^1$

素因数の和:129676

約数の個数: 36

約数和(自身を含む): 2074339260

約数和(自身を除く): 1138417880

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 129629, 259258, 518516, 648145, 1296290, 2462951, 2592580, 4925902, 9851804, 12314755, 24629510, 46796069, 49259020, 93592138, 187184276, 233980345, 467960690, 935921380]

約数ペア:

[(1, 935921380), (2, 467960690), (4, 233980345), (5, 187184276), (10, 93592138), (19, 49259020), (20, 46796069), (38, 24629510), (76, 12314755), (95, 9851804), (190, 4925902), (361, 2592580), (380, 2462951), (722, 1296290), (1444, 648145), (1805, 518516), (3610, 259258), (7220, 129629)]