121796680

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3673}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 274447800

約数和(自身を除く): 152651120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 3673, 4145, 6632, 7346, 8290, 14692, 16580, 18365, 29384, 33160, 36730, 73460, 146920, 3044917, 6089834, 12179668, 15224585, 24359336, 30449170, 60898340, 121796680]

約数ペア:

[(1, 121796680), (2, 60898340), (4, 30449170), (5, 24359336), (8, 15224585), (10, 12179668), (20, 6089834), (40, 3044917), (829, 146920), (1658, 73460), (3316, 36730), (3673, 33160), (4145, 29384), (6632, 18365), (7346, 16580), (8290, 14692)]