212223200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37897}}^1$

素因数の和:37924

約数の個数: 72

約数和(自身を含む): 592118352

約数和(自身を除く): 379895152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 37897, 75794, 151588, 189485, 265279, 303176, 378970, 530558, 606352, 757940, 947425, 1061116, 1212704, 1326395, 1515880, 1894850, 2122232, 2652790, 3031760, 3789700, 4244464, 5305580, 6063520, 6631975, 7579400, 8488928, 10611160, 13263950, 15158800, 21222320, 26527900, 30317600, 42444640, 53055800, 106111600, 212223200]

約数ペア:

[(1, 212223200), (2, 106111600), (4, 53055800), (5, 42444640), (7, 30317600), (8, 26527900), (10, 21222320), (14, 15158800), (16, 13263950), (20, 10611160), (25, 8488928), (28, 7579400), (32, 6631975), (35, 6063520), (40, 5305580), (50, 4244464), (56, 3789700), (70, 3031760), (80, 2652790), (100, 2122232), (112, 1894850), (140, 1515880), (160, 1326395), (175, 1212704), (200, 1061116), (224, 947425), (280, 757940), (350, 606352), (400, 530558), (560, 378970), (700, 303176), (800, 265279), (1120, 189485), (1400, 151588), (2800, 75794), (5600, 37897)]