133917580

素因数分解:

$2^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{3673}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 281457792

約数和(自身を除く): 147540212

約数列:

[1, 2, 4, 5, 10, 20, 1823, 3646, 3673, 7292, 7346, 9115, 14692, 18230, 18365, 36460, 36730, 73460, 6695879, 13391758, 26783516, 33479395, 66958790, 133917580]

約数ペア:

[(1, 133917580), (2, 66958790), (4, 33479395), (5, 26783516), (10, 13391758), (20, 6695879), (1823, 73460), (3646, 36730), (3673, 36460), (7292, 18365), (7346, 18230), (9115, 14692)]