12443900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 31977120

約数和(自身を除く): 19533220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 613, 700, 725, 812, 1015, 1226, 1450, 2030, 2452, 2900, 3065, 4060, 4291, 5075, 6130, 8582, 10150, 12260, 15325, 17164, 17777, 20300, 21455, 30650, 35554, 42910, 61300, 71108, 85820, 88885, 107275, 124439, 177770, 214550, 248878, 355540, 429100, 444425, 497756, 622195, 888850, 1244390, 1777700, 2488780, 3110975, 6221950, 12443900]

約数ペア:

[(1, 12443900), (2, 6221950), (4, 3110975), (5, 2488780), (7, 1777700), (10, 1244390), (14, 888850), (20, 622195), (25, 497756), (28, 444425), (29, 429100), (35, 355540), (50, 248878), (58, 214550), (70, 177770), (100, 124439), (116, 107275), (140, 88885), (145, 85820), (175, 71108), (203, 61300), (290, 42910), (350, 35554), (406, 30650), (580, 21455), (613, 20300), (700, 17777), (725, 17164), (812, 15325), (1015, 12260), (1226, 10150), (1450, 8582), (2030, 6130), (2452, 5075), (2900, 4291), (3065, 4060)]