47110720

素因数分解:

$2^6\times 5^1\times {\mathrm{147221}}^1$

素因数の和:147238

約数の個数: 28

約数和(自身を含む): 112183164

約数和(自身を除く): 65072444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 147221, 294442, 588884, 736105, 1177768, 1472210, 2355536, 2944420, 4711072, 5888840, 9422144, 11777680, 23555360, 47110720]

約数ペア:

[(1, 47110720), (2, 23555360), (4, 11777680), (5, 9422144), (8, 5888840), (10, 4711072), (16, 2944420), (20, 2355536), (32, 1472210), (40, 1177768), (64, 736105), (80, 588884), (160, 294442), (320, 147221)]