22189642000

素因数分解:

$2^4\times 5^3\times {\mathrm{229}}^1\times {\mathrm{48449}}^1$

素因数の和:48701

約数の個数: 80

約数和(自身を含む): 53889966000

約数和(自身を除く): 31700324000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 229, 250, 400, 458, 500, 916, 1000, 1145, 1832, 2000, 2290, 3664, 4580, 5725, 9160, 11450, 18320, 22900, 28625, 45800, 48449, 57250, 91600, 96898, 114500, 193796, 229000, 242245, 387592, 458000, 484490, 775184, 968980, 1211225, 1937960, 2422450, 3875920, 4844900, 6056125, 9689800, 11094821, 12112250, 19379600, 22189642, 24224500, 44379284, 48449000, 55474105, 88758568, 96898000, 110948210, 177517136, 221896420, 277370525, 443792840, 554741050, 887585680, 1109482100, 1386852625, 2218964200, 2773705250, 4437928400, 5547410500, 11094821000, 22189642000]

約数ペア:

[(1, 22189642000), (2, 11094821000), (4, 5547410500), (5, 4437928400), (8, 2773705250), (10, 2218964200), (16, 1386852625), (20, 1109482100), (25, 887585680), (40, 554741050), (50, 443792840), (80, 277370525), (100, 221896420), (125, 177517136), (200, 110948210), (229, 96898000), (250, 88758568), (400, 55474105), (458, 48449000), (500, 44379284), (916, 24224500), (1000, 22189642), (1145, 19379600), (1832, 12112250), (2000, 11094821), (2290, 9689800), (3664, 6056125), (4580, 4844900), (5725, 3875920), (9160, 2422450), (11450, 1937960), (18320, 1211225), (22900, 968980), (28625, 775184), (45800, 484490), (48449, 458000), (57250, 387592), (91600, 242245), (96898, 229000), (114500, 193796)]