1418236480

素因数分解:

$2^6\times 5^1\times {\mathrm{4431989}}^1$

素因数の和:4432006

約数の個数: 28

約数和(自身を含む): 3377176380

約数和(自身を除く): 1958939900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4431989, 8863978, 17727956, 22159945, 35455912, 44319890, 70911824, 88639780, 141823648, 177279560, 283647296, 354559120, 709118240, 1418236480]

約数ペア:

[(1, 1418236480), (2, 709118240), (4, 354559120), (5, 283647296), (8, 177279560), (10, 141823648), (16, 88639780), (20, 70911824), (32, 44319890), (40, 35455912), (64, 22159945), (80, 17727956), (160, 8863978), (320, 4431989)]