5680458512

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1279}}^1\times {\mathrm{1997}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 11099289600

約数和(自身を除く): 5418831088

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1279, 1997, 2224, 2558, 3994, 5116, 7988, 10232, 15976, 20464, 31952, 177781, 277583, 355562, 555166, 711124, 1110332, 1422248, 2220664, 2554163, 2844496, 4441328, 5108326, 10216652, 20433304, 40866608, 355028657, 710057314, 1420114628, 2840229256, 5680458512]

約数ペア:

[(1, 5680458512), (2, 2840229256), (4, 1420114628), (8, 710057314), (16, 355028657), (139, 40866608), (278, 20433304), (556, 10216652), (1112, 5108326), (1279, 4441328), (1997, 2844496), (2224, 2554163), (2558, 2220664), (3994, 1422248), (5116, 1110332), (7988, 711124), (10232, 555166), (15976, 355562), (20464, 277583), (31952, 177781)]