27112670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 53916192

約数和(自身を除く): 26803522

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 263, 305, 338, 526, 610, 793, 845, 1315, 1586, 1690, 2630, 3419, 3965, 6838, 7930, 10309, 16043, 17095, 20618, 32086, 34190, 44447, 51545, 80215, 88894, 103090, 160430, 208559, 222235, 417118, 444470, 1042795, 2085590, 2711267, 5422534, 13556335, 27112670]

約数ペア:

[(1, 27112670), (2, 13556335), (5, 5422534), (10, 2711267), (13, 2085590), (26, 1042795), (61, 444470), (65, 417118), (122, 222235), (130, 208559), (169, 160430), (263, 103090), (305, 88894), (338, 80215), (526, 51545), (610, 44447), (793, 34190), (845, 32086), (1315, 20618), (1586, 17095), (1690, 16043), (2630, 10309), (3419, 7930), (3965, 6838)]