19054870900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14657593}}^1$

素因数の和:14657620

約数の個数: 36

約数和(自身を含む): 44529770572

約数和(自身を除く): 25474899672

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 14657593, 29315186, 58630372, 73287965, 146575930, 190548709, 293151860, 366439825, 381097418, 732879650, 762194836, 952743545, 1465759300, 1905487090, 3810974180, 4763717725, 9527435450, 19054870900]

約数ペア:

[(1, 19054870900), (2, 9527435450), (4, 4763717725), (5, 3810974180), (10, 1905487090), (13, 1465759300), (20, 952743545), (25, 762194836), (26, 732879650), (50, 381097418), (52, 366439825), (65, 293151860), (100, 190548709), (130, 146575930), (260, 73287965), (325, 58630372), (650, 29315186), (1300, 14657593)]