101630360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195443}}^1$

素因数の和:195467

約数の個数: 32

約数和(自身を含む): 246259440

約数和(自身を除く): 144629080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 195443, 390886, 781772, 977215, 1563544, 1954430, 2540759, 3908860, 5081518, 7817720, 10163036, 12703795, 20326072, 25407590, 50815180, 101630360]

約数ペア:

[(1, 101630360), (2, 50815180), (4, 25407590), (5, 20326072), (8, 12703795), (10, 10163036), (13, 7817720), (20, 5081518), (26, 3908860), (40, 2540759), (52, 1954430), (65, 1563544), (104, 977215), (130, 781772), (260, 390886), (520, 195443)]