7007240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5651}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 16277760

約数和(自身を除く): 9270520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 175181, 226040, 350362, 700724, 875905, 1401448, 1751810, 3503620, 7007240]

約数ペア:

[(1, 7007240), (2, 3503620), (4, 1751810), (5, 1401448), (8, 875905), (10, 700724), (20, 350362), (31, 226040), (40, 175181), (62, 113020), (124, 56510), (155, 45208), (248, 28255), (310, 22604), (620, 11302), (1240, 5651)]