2679211600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{515233}}^1$

素因数の和:515264

約数の個数: 60

約数和(自身を含む): 6931958236

約数和(自身を除く): 4252746636

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 515233, 1030466, 2060932, 2576165, 4121864, 5152330, 6698029, 8243728, 10304660, 12880825, 13396058, 20609320, 25761650, 26792116, 33490145, 41218640, 51523300, 53584232, 66980290, 103046600, 107168464, 133960580, 167450725, 206093200, 267921160, 334901450, 535842320, 669802900, 1339605800, 2679211600]

約数ペア:

[(1, 2679211600), (2, 1339605800), (4, 669802900), (5, 535842320), (8, 334901450), (10, 267921160), (13, 206093200), (16, 167450725), (20, 133960580), (25, 107168464), (26, 103046600), (40, 66980290), (50, 53584232), (52, 51523300), (65, 41218640), (80, 33490145), (100, 26792116), (104, 25761650), (130, 20609320), (200, 13396058), (208, 12880825), (260, 10304660), (325, 8243728), (400, 6698029), (520, 5152330), (650, 4121864), (1040, 2576165), (1300, 2060932), (2600, 1030466), (5200, 515233)]