78941410

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 146733120

約数和(自身を除く): 67791710

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 1997, 3953, 3994, 7906, 9985, 19765, 19970, 39530, 117823, 133799, 235646, 267598, 589115, 668995, 1178230, 1337990, 7894141, 15788282, 39470705, 78941410]

約数ペア:

[(1, 78941410), (2, 39470705), (5, 15788282), (10, 7894141), (59, 1337990), (67, 1178230), (118, 668995), (134, 589115), (295, 267598), (335, 235646), (590, 133799), (670, 117823), (1997, 39530), (3953, 19970), (3994, 19765), (7906, 9985)]