147014720

素因数分解:

$2^6\times 5^1\times {\mathrm{459421}}^1$

素因数の和:459438

約数の個数: 28

約数和(自身を含む): 350079564

約数和(自身を除く): 203064844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 459421, 918842, 1837684, 2297105, 3675368, 4594210, 7350736, 9188420, 14701472, 18376840, 29402944, 36753680, 73507360, 147014720]

約数ペア:

[(1, 147014720), (2, 73507360), (4, 36753680), (5, 29402944), (8, 18376840), (10, 14701472), (16, 9188420), (20, 7350736), (32, 4594210), (40, 3675368), (64, 2297105), (80, 1837684), (160, 918842), (320, 459421)]