97913720

素因数分解:

$2^3\times 5^1\times {\mathrm{2447843}}^1$

素因数の和:2447854

約数の個数: 16

約数和(自身を含む): 220305960

約数和(自身を除く): 122392240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2447843, 4895686, 9791372, 12239215, 19582744, 24478430, 48956860, 97913720]

約数ペア:

[(1, 97913720), (2, 48956860), (4, 24478430), (5, 19582744), (8, 12239215), (10, 9791372), (20, 4895686), (40, 2447843)]