66186667010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12959}}^1\times {\mathrm{26881}}^1$

素因数の和:39866

約数の個数: 32

約数和(自身を含む): 125420659200

約数和(自身を除く): 59233992190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 12959, 25918, 26881, 53762, 64795, 129590, 134405, 246221, 268810, 492442, 510739, 1021478, 1231105, 2462210, 2553695, 5107390, 348350879, 696701758, 1741754395, 3483508790, 6618666701, 13237333402, 33093333505, 66186667010]

約数ペア:

[(1, 66186667010), (2, 33093333505), (5, 13237333402), (10, 6618666701), (19, 3483508790), (38, 1741754395), (95, 696701758), (190, 348350879), (12959, 5107390), (25918, 2553695), (26881, 2462210), (53762, 1231105), (64795, 1021478), (129590, 510739), (134405, 492442), (246221, 268810)]