359479970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1997}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 662888448

約数和(自身を除く): 303408478

約数列:

[1, 2, 5, 10, 47, 94, 235, 383, 470, 766, 1915, 1997, 3830, 3994, 9985, 18001, 19970, 36002, 90005, 93859, 180010, 187718, 469295, 764851, 938590, 1529702, 3824255, 7648510, 35947997, 71895994, 179739985, 359479970]

約数ペア:

[(1, 359479970), (2, 179739985), (5, 71895994), (10, 35947997), (47, 7648510), (94, 3824255), (235, 1529702), (383, 938590), (470, 764851), (766, 469295), (1915, 187718), (1997, 180010), (3830, 93859), (3994, 90005), (9985, 36002), (18001, 19970)]