27596140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9682

約数の個数: 48

約数和(自身を含む): 68090400

約数和(自身を除く): 40494260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9649, 19298, 38596, 48245, 96490, 106139, 125437, 192980, 212278, 250874, 424556, 501748, 530695, 627185, 1061390, 1254370, 1379807, 2122780, 2508740, 2759614, 5519228, 6899035, 13798070, 27596140]

約数ペア:

[(1, 27596140), (2, 13798070), (4, 6899035), (5, 5519228), (10, 2759614), (11, 2508740), (13, 2122780), (20, 1379807), (22, 1254370), (26, 1061390), (44, 627185), (52, 530695), (55, 501748), (65, 424556), (110, 250874), (130, 212278), (143, 192980), (220, 125437), (260, 106139), (286, 96490), (572, 48245), (715, 38596), (1430, 19298), (2860, 9649)]