88548280

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6343}}^1$

素因数の和:6703

約数の個数: 32

約数和(自身を含む): 199836000

約数和(自身を除く): 111287720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6343, 6980, 12686, 13960, 25372, 31715, 50744, 63430, 126860, 253720, 2213707, 4427414, 8854828, 11068535, 17709656, 22137070, 44274140, 88548280]

約数ペア:

[(1, 88548280), (2, 44274140), (4, 22137070), (5, 17709656), (8, 11068535), (10, 8854828), (20, 4427414), (40, 2213707), (349, 253720), (698, 126860), (1396, 63430), (1745, 50744), (2792, 31715), (3490, 25372), (6343, 13960), (6980, 12686)]