1036669640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1364039}}^1$

素因数の和:1364069

約数の個数: 32

約数和(自身を含む): 2455272000

約数和(自身を除く): 1418602360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1364039, 2728078, 5456156, 6820195, 10912312, 13640390, 25916741, 27280780, 51833482, 54561560, 103666964, 129583705, 207333928, 259167410, 518334820, 1036669640]

約数ペア:

[(1, 1036669640), (2, 518334820), (4, 259167410), (5, 207333928), (8, 129583705), (10, 103666964), (19, 54561560), (20, 51833482), (38, 27280780), (40, 25916741), (76, 13640390), (95, 10912312), (152, 6820195), (190, 5456156), (380, 2728078), (760, 1364039)]