27248260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104801}}^1$

素因数の和:104823

約数の個数: 24

約数和(自身を含む): 61623576

約数和(自身を除く): 34375316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104801, 209602, 419204, 524005, 1048010, 1362413, 2096020, 2724826, 5449652, 6812065, 13624130, 27248260]

約数ペア:

[(1, 27248260), (2, 13624130), (4, 6812065), (5, 5449652), (10, 2724826), (13, 2096020), (20, 1362413), (26, 1048010), (52, 524005), (65, 419204), (130, 209602), (260, 104801)]