5119965.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 40

約数和(自身を含む): 51340464

約数和(自身を除く): 29619584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4451, 4880, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 178040, 271511, 356080, 543022, 1086044, 1357555, 2172088, 2715110, 4344176, 5430220, 10860440, 21720880]

約数ペア:

[(1, 21720880), (2, 10860440), (4, 5430220), (5, 4344176), (8, 2715110), (10, 2172088), (16, 1357555), (20, 1086044), (40, 543022), (61, 356080), (80, 271511), (122, 178040), (244, 89020), (305, 71216), (488, 44510), (610, 35608), (976, 22255), (1220, 17804), (2440, 8902), (4451, 4880)]