2308125560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4438703}}^1$

素因数の和:4438727

約数の個数: 32

約数和(自身を含む): 5592767040

約数和(自身を除く): 3284641480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4438703, 8877406, 17754812, 22193515, 35509624, 44387030, 57703139, 88774060, 115406278, 177548120, 230812556, 288515695, 461625112, 577031390, 1154062780, 2308125560]

約数ペア:

[(1, 2308125560), (2, 1154062780), (4, 577031390), (5, 461625112), (8, 288515695), (10, 230812556), (13, 177548120), (20, 115406278), (26, 88774060), (40, 57703139), (52, 44387030), (65, 35509624), (104, 22193515), (130, 17754812), (260, 8877406), (520, 4438703)]