10907996840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1613609}}^1$

素因数の和:1613646

約数の個数: 48

約数和(自身を含む): 26576156700

約数和(自身を除く): 15668159860

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 1613609, 3227218, 6454436, 8068045, 12908872, 16136090, 20976917, 32272180, 41953834, 64544360, 83907668, 104884585, 167815336, 209769170, 272699921, 419538340, 545399842, 839076680, 1090799684, 1363499605, 2181599368, 2726999210, 5453998420, 10907996840]

約数ペア:

[(1, 10907996840), (2, 5453998420), (4, 2726999210), (5, 2181599368), (8, 1363499605), (10, 1090799684), (13, 839076680), (20, 545399842), (26, 419538340), (40, 272699921), (52, 209769170), (65, 167815336), (104, 104884585), (130, 83907668), (169, 64544360), (260, 41953834), (338, 32272180), (520, 20976917), (676, 16136090), (845, 12908872), (1352, 8068045), (1690, 6454436), (3380, 3227218), (6760, 1613609)]