27408680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52709}}^1$

素因数の和:52733

約数の個数: 32

約数和(自身を含む): 66414600

約数和(自身を除く): 39005920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 52709, 105418, 210836, 263545, 421672, 527090, 685217, 1054180, 1370434, 2108360, 2740868, 3426085, 5481736, 6852170, 13704340, 27408680]

約数ペア:

[(1, 27408680), (2, 13704340), (4, 6852170), (5, 5481736), (8, 3426085), (10, 2740868), (13, 2108360), (20, 1370434), (26, 1054180), (40, 685217), (52, 527090), (65, 421672), (104, 263545), (130, 210836), (260, 105418), (520, 52709)]