101039309720

素因数分解:

$2^3\times 5^1\times {\mathrm{202289}}^1\times {\mathrm{12487}}^1$

素因数の和:214787

約数の個数: 32

約数和(自身を含む): 227357776800

約数和(自身を除く): 126318467080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12487, 24974, 49948, 62435, 99896, 124870, 202289, 249740, 404578, 499480, 809156, 1011445, 1618312, 2022890, 4045780, 8091560, 2525982743, 5051965486, 10103930972, 12629913715, 20207861944, 25259827430, 50519654860, 101039309720]

約数ペア:

[(1, 101039309720), (2, 50519654860), (4, 25259827430), (5, 20207861944), (8, 12629913715), (10, 10103930972), (20, 5051965486), (40, 2525982743), (12487, 8091560), (24974, 4045780), (49948, 2022890), (62435, 1618312), (99896, 1011445), (124870, 809156), (202289, 499480), (249740, 404578)]