3878932480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{189401}}^1$

素因数の和:189430

約数の個数: 52

約数和(自身を含む): 9308350692

約数和(自身を除く): 5429418212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 189401, 378802, 757604, 947005, 1515208, 1894010, 3030416, 3788020, 6060832, 7576040, 12121664, 15152080, 24243328, 30304160, 48486656, 60608320, 96973312, 121216640, 193946624, 242433280, 387893248, 484866560, 775786496, 969733120, 1939466240, 3878932480]

約数ペア:

[(1, 3878932480), (2, 1939466240), (4, 969733120), (5, 775786496), (8, 484866560), (10, 387893248), (16, 242433280), (20, 193946624), (32, 121216640), (40, 96973312), (64, 60608320), (80, 48486656), (128, 30304160), (160, 24243328), (256, 15152080), (320, 12121664), (512, 7576040), (640, 6060832), (1024, 3788020), (1280, 3030416), (2048, 1894010), (2560, 1515208), (4096, 947005), (5120, 757604), (10240, 378802), (20480, 189401)]