2560464528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1441703}}^1$

素因数の和:1441751

約数の個数: 40

約数和(自身を含む): 6793309248

約数和(自身を除く): 4232844720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1441703, 2883406, 4325109, 5766812, 8650218, 11533624, 17300436, 23067248, 34600872, 53343011, 69201744, 106686022, 160029033, 213372044, 320058066, 426744088, 640116132, 853488176, 1280232264, 2560464528]

約数ペア:

[(1, 2560464528), (2, 1280232264), (3, 853488176), (4, 640116132), (6, 426744088), (8, 320058066), (12, 213372044), (16, 160029033), (24, 106686022), (37, 69201744), (48, 53343011), (74, 34600872), (111, 23067248), (148, 17300436), (222, 11533624), (296, 8650218), (444, 5766812), (592, 4325109), (888, 2883406), (1776, 1441703)]