27640600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10660

約数の個数: 48

約数和(自身を含む): 69214320

約数和(自身を除く): 41573720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10631, 21262, 42524, 53155, 85048, 106310, 138203, 212620, 265775, 276406, 425240, 531550, 552812, 691015, 1063100, 1105624, 1382030, 2126200, 2764060, 3455075, 5528120, 6910150, 13820300, 27640600]

約数ペア:

[(1, 27640600), (2, 13820300), (4, 6910150), (5, 5528120), (8, 3455075), (10, 2764060), (13, 2126200), (20, 1382030), (25, 1105624), (26, 1063100), (40, 691015), (50, 552812), (52, 531550), (65, 425240), (100, 276406), (104, 265775), (130, 212620), (200, 138203), (260, 106310), (325, 85048), (520, 53155), (650, 42524), (1300, 21262), (2600, 10631)]