52864160

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 125719776

約数和(自身を除く): 72855616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2027, 2608, 3260, 4054, 5216, 6520, 8108, 10135, 13040, 16216, 20270, 26080, 32432, 40540, 64864, 81080, 162160, 324320, 330401, 660802, 1321604, 1652005, 2643208, 3304010, 5286416, 6608020, 10572832, 13216040, 26432080, 52864160]

約数ペア:

[(1, 52864160), (2, 26432080), (4, 13216040), (5, 10572832), (8, 6608020), (10, 5286416), (16, 3304010), (20, 2643208), (32, 1652005), (40, 1321604), (80, 660802), (160, 330401), (163, 324320), (326, 162160), (652, 81080), (815, 64864), (1304, 40540), (1630, 32432), (2027, 26080), (2608, 20270), (3260, 16216), (4054, 13040), (5216, 10135), (6520, 8108)]