2850656560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2096071}}^1$

素因数の和:2096101

約数の個数: 40

約数和(自身を含む): 7017649056

約数和(自身を除く): 4166992496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2096071, 4192142, 8384284, 10480355, 16768568, 20960710, 33537136, 35633207, 41921420, 71266414, 83842840, 142532828, 167685680, 178166035, 285065656, 356332070, 570131312, 712664140, 1425328280, 2850656560]

約数ペア:

[(1, 2850656560), (2, 1425328280), (4, 712664140), (5, 570131312), (8, 356332070), (10, 285065656), (16, 178166035), (17, 167685680), (20, 142532828), (34, 83842840), (40, 71266414), (68, 41921420), (80, 35633207), (85, 33537136), (136, 20960710), (170, 16768568), (272, 10480355), (340, 8384284), (680, 4192142), (1360, 2096071)]