27082250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 54983448

約数和(自身を除く): 27901198

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 641, 650, 845, 1282, 1625, 1690, 3205, 3250, 4225, 6410, 8333, 8450, 16025, 16666, 21125, 32050, 41665, 42250, 80125, 83330, 108329, 160250, 208325, 216658, 416650, 541645, 1041625, 1083290, 2083250, 2708225, 5416450, 13541125, 27082250]

約数ペア:

[(1, 27082250), (2, 13541125), (5, 5416450), (10, 2708225), (13, 2083250), (25, 1083290), (26, 1041625), (50, 541645), (65, 416650), (125, 216658), (130, 208325), (169, 160250), (250, 108329), (325, 83330), (338, 80125), (641, 42250), (650, 41665), (845, 32050), (1282, 21125), (1625, 16666), (1690, 16025), (3205, 8450), (3250, 8333), (4225, 6410)]