4133669080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1161143}}^1$

素因数の和:1161243

約数の個数: 32

約数和(自身を含む): 9405266400

約数和(自身を除く): 5271597320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 1161143, 2322286, 4644572, 5805715, 9289144, 11611430, 23222860, 46445720, 103341727, 206683454, 413366908, 516708635, 826733816, 1033417270, 2066834540, 4133669080]

約数ペア:

[(1, 4133669080), (2, 2066834540), (4, 1033417270), (5, 826733816), (8, 516708635), (10, 413366908), (20, 206683454), (40, 103341727), (89, 46445720), (178, 23222860), (356, 11611430), (445, 9289144), (712, 5805715), (890, 4644572), (1780, 2322286), (3560, 1161143)]