99940080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{416417}}^1$

素因数の和:416433

約数の個数: 40

約数和(自身を含む): 309814992

約数和(自身を除く): 209874912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 416417, 832834, 1249251, 1665668, 2082085, 2498502, 3331336, 4164170, 4997004, 6246255, 6662672, 8328340, 9994008, 12492510, 16656680, 19988016, 24985020, 33313360, 49970040, 99940080]

約数ペア:

[(1, 99940080), (2, 49970040), (3, 33313360), (4, 24985020), (5, 19988016), (6, 16656680), (8, 12492510), (10, 9994008), (12, 8328340), (15, 6662672), (16, 6246255), (20, 4997004), (24, 4164170), (30, 3331336), (40, 2498502), (48, 2082085), (60, 1665668), (80, 1249251), (120, 832834), (240, 416417)]