80939530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50273}}^1$

素因数の和:50310

約数の個数: 32

約数和(自身を含む): 173746944

約数和(自身を除く): 92807414

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 50273, 100546, 251365, 351911, 502730, 703822, 1156279, 1759555, 2312558, 3519110, 5781395, 8093953, 11562790, 16187906, 40469765, 80939530]

約数ペア:

[(1, 80939530), (2, 40469765), (5, 16187906), (7, 11562790), (10, 8093953), (14, 5781395), (23, 3519110), (35, 2312558), (46, 1759555), (70, 1156279), (115, 703822), (161, 502730), (230, 351911), (322, 251365), (805, 100546), (1610, 50273)]