109273840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105071}}^1$

素因数の和:105097

約数の個数: 40

約数和(自身を含む): 273607488

約数和(自身を除く): 164333648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 105071, 210142, 420284, 525355, 840568, 1050710, 1365923, 1681136, 2101420, 2731846, 4202840, 5463692, 6829615, 8405680, 10927384, 13659230, 21854768, 27318460, 54636920, 109273840]

約数ペア:

[(1, 109273840), (2, 54636920), (4, 27318460), (5, 21854768), (8, 13659230), (10, 10927384), (13, 8405680), (16, 6829615), (20, 5463692), (26, 4202840), (40, 2731846), (52, 2101420), (65, 1681136), (80, 1365923), (104, 1050710), (130, 840568), (208, 525355), (260, 420284), (520, 210142), (1040, 105071)]