22189250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 46096128

約数和(自身を除く): 23906878

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 125, 170, 227, 230, 250, 391, 425, 454, 575, 782, 850, 1135, 1150, 1955, 2125, 2270, 2875, 3859, 3910, 4250, 5221, 5675, 5750, 7718, 9775, 10442, 11350, 19295, 19550, 26105, 28375, 38590, 48875, 52210, 56750, 88757, 96475, 97750, 130525, 177514, 192950, 261050, 443785, 482375, 652625, 887570, 964750, 1305250, 2218925, 4437850, 11094625, 22189250]

約数ペア:

[(1, 22189250), (2, 11094625), (5, 4437850), (10, 2218925), (17, 1305250), (23, 964750), (25, 887570), (34, 652625), (46, 482375), (50, 443785), (85, 261050), (115, 192950), (125, 177514), (170, 130525), (227, 97750), (230, 96475), (250, 88757), (391, 56750), (425, 52210), (454, 48875), (575, 38590), (782, 28375), (850, 26105), (1135, 19550), (1150, 19295), (1955, 11350), (2125, 10442), (2270, 9775), (2875, 7718), (3859, 5750), (3910, 5675), (4250, 5221)]