22117516450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{883}}^1\times {\mathrm{947}}^1$

素因数の和:1888

約数の個数: 72

約数和(自身を含む): 43099147728

約数和(自身を除く): 20981631278

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 883, 947, 1058, 1150, 1766, 1894, 2645, 4415, 4735, 5290, 8830, 9470, 13225, 20309, 21781, 22075, 23675, 26450, 40618, 43562, 44150, 47350, 101545, 108905, 203090, 217810, 467107, 500963, 507725, 544525, 836201, 934214, 1001926, 1015450, 1089050, 1672402, 2335535, 2504815, 4181005, 4671070, 5009630, 8362010, 11677675, 12524075, 19232623, 20905025, 23355350, 25048150, 38465246, 41810050, 96163115, 192326230, 442350329, 480815575, 884700658, 961631150, 2211751645, 4423503290, 11058758225, 22117516450]

約数ペア:

[(1, 22117516450), (2, 11058758225), (5, 4423503290), (10, 2211751645), (23, 961631150), (25, 884700658), (46, 480815575), (50, 442350329), (115, 192326230), (230, 96163115), (529, 41810050), (575, 38465246), (883, 25048150), (947, 23355350), (1058, 20905025), (1150, 19232623), (1766, 12524075), (1894, 11677675), (2645, 8362010), (4415, 5009630), (4735, 4671070), (5290, 4181005), (8830, 2504815), (9470, 2335535), (13225, 1672402), (20309, 1089050), (21781, 1015450), (22075, 1001926), (23675, 934214), (26450, 836201), (40618, 544525), (43562, 507725), (44150, 500963), (47350, 467107), (101545, 217810), (108905, 203090)]