110828120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213131}}^1$

素因数の和:213155

約数の個数: 32

約数和(自身を含む): 268546320

約数和(自身を除く): 157718200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 213131, 426262, 852524, 1065655, 1705048, 2131310, 2770703, 4262620, 5541406, 8525240, 11082812, 13853515, 22165624, 27707030, 55414060, 110828120]

約数ペア:

[(1, 110828120), (2, 55414060), (4, 27707030), (5, 22165624), (8, 13853515), (10, 11082812), (13, 8525240), (20, 5541406), (26, 4262620), (40, 2770703), (52, 2131310), (65, 1705048), (104, 1065655), (130, 852524), (260, 426262), (520, 213131)]