244995400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{94229}}^1$

素因数の和:94258

約数の個数: 48

約数和(自身を含む): 613437300

約数和(自身を除く): 368441900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 94229, 188458, 376916, 471145, 753832, 942290, 1224977, 1884580, 2355725, 2449954, 3769160, 4711450, 4899908, 6124885, 9422900, 9799816, 12249770, 18845800, 24499540, 30624425, 48999080, 61248850, 122497700, 244995400]

約数ペア:

[(1, 244995400), (2, 122497700), (4, 61248850), (5, 48999080), (8, 30624425), (10, 24499540), (13, 18845800), (20, 12249770), (25, 9799816), (26, 9422900), (40, 6124885), (50, 4899908), (52, 4711450), (65, 3769160), (100, 2449954), (104, 2355725), (130, 1884580), (200, 1224977), (260, 942290), (325, 753832), (520, 471145), (650, 376916), (1300, 188458), (2600, 94229)]