22127000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 61776000

約数和(自身を除く): 39649000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 109, 116, 125, 140, 145, 175, 200, 203, 218, 232, 250, 280, 290, 350, 406, 436, 500, 545, 580, 700, 725, 763, 812, 872, 875, 1000, 1015, 1090, 1160, 1400, 1450, 1526, 1624, 1750, 2030, 2180, 2725, 2900, 3052, 3161, 3500, 3625, 3815, 4060, 4360, 5075, 5450, 5800, 6104, 6322, 7000, 7250, 7630, 8120, 10150, 10900, 12644, 13625, 14500, 15260, 15805, 19075, 20300, 21800, 22127, 25288, 25375, 27250, 29000, 30520, 31610, 38150, 40600, 44254, 50750, 54500, 63220, 76300, 79025, 88508, 95375, 101500, 109000, 110635, 126440, 152600, 158050, 177016, 190750, 203000, 221270, 316100, 381500, 395125, 442540, 553175, 632200, 763000, 790250, 885080, 1106350, 1580500, 2212700, 2765875, 3161000, 4425400, 5531750, 11063500, 22127000]

約数ペア:

[(1, 22127000), (2, 11063500), (4, 5531750), (5, 4425400), (7, 3161000), (8, 2765875), (10, 2212700), (14, 1580500), (20, 1106350), (25, 885080), (28, 790250), (29, 763000), (35, 632200), (40, 553175), (50, 442540), (56, 395125), (58, 381500), (70, 316100), (100, 221270), (109, 203000), (116, 190750), (125, 177016), (140, 158050), (145, 152600), (175, 126440), (200, 110635), (203, 109000), (218, 101500), (232, 95375), (250, 88508), (280, 79025), (290, 76300), (350, 63220), (406, 54500), (436, 50750), (500, 44254), (545, 40600), (580, 38150), (700, 31610), (725, 30520), (763, 29000), (812, 27250), (872, 25375), (875, 25288), (1000, 22127), (1015, 21800), (1090, 20300), (1160, 19075), (1400, 15805), (1450, 15260), (1526, 14500), (1624, 13625), (1750, 12644), (2030, 10900), (2180, 10150), (2725, 8120), (2900, 7630), (3052, 7250), (3161, 7000), (3500, 6322), (3625, 6104), (3815, 5800), (4060, 5450), (4360, 5075)]