71926720

素因数分解:

$2^6\times 5^1\times {\mathrm{224771}}^1$

素因数の和:224788

約数の個数: 28

約数和(自身を含む): 171276264

約数和(自身を除く): 99349544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 224771, 449542, 899084, 1123855, 1798168, 2247710, 3596336, 4495420, 7192672, 8990840, 14385344, 17981680, 35963360, 71926720]

約数ペア:

[(1, 71926720), (2, 35963360), (4, 17981680), (5, 14385344), (8, 8990840), (10, 7192672), (16, 4495420), (20, 3596336), (32, 2247710), (40, 1798168), (64, 1123855), (80, 899084), (160, 449542), (320, 224771)]