78125530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58741}}^1$

素因数の和:58774

約数の個数: 32

約数和(自身を含む): 169176960

約数和(自身を除く): 91051430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 58741, 117482, 293705, 411187, 587410, 822374, 1116079, 2055935, 2232158, 4111870, 5580395, 7812553, 11160790, 15625106, 39062765, 78125530]

約数ペア:

[(1, 78125530), (2, 39062765), (5, 15625106), (7, 11160790), (10, 7812553), (14, 5580395), (19, 4111870), (35, 2232158), (38, 2055935), (70, 1116079), (95, 822374), (133, 587410), (190, 411187), (266, 293705), (665, 117482), (1330, 58741)]