27086800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5240

約数の個数: 60

約数和(自身を含む): 70095340

約数和(自身を除く): 43008540

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, 5209, 10418, 20836, 26045, 41672, 52090, 67717, 83344, 104180, 130225, 135434, 208360, 260450, 270868, 338585, 416720, 520900, 541736, 677170, 1041800, 1083472, 1354340, 1692925, 2083600, 2708680, 3385850, 5417360, 6771700, 13543400, 27086800]

約数ペア:

[(1, 27086800), (2, 13543400), (4, 6771700), (5, 5417360), (8, 3385850), (10, 2708680), (13, 2083600), (16, 1692925), (20, 1354340), (25, 1083472), (26, 1041800), (40, 677170), (50, 541736), (52, 520900), (65, 416720), (80, 338585), (100, 270868), (104, 260450), (130, 208360), (200, 135434), (208, 130225), (260, 104180), (325, 83344), (400, 67717), (520, 52090), (650, 41672), (1040, 26045), (1300, 20836), (2600, 10418), (5200, 5209)]