24942160

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 33491600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2243, 2780, 4486, 5560, 8972, 11120, 11215, 17944, 22430, 35888, 44860, 89720, 179440, 311777, 623554, 1247108, 1558885, 2494216, 3117770, 4988432, 6235540, 12471080, 24942160]

約数ペア:

[(1, 24942160), (2, 12471080), (4, 6235540), (5, 4988432), (8, 3117770), (10, 2494216), (16, 1558885), (20, 1247108), (40, 623554), (80, 311777), (139, 179440), (278, 89720), (556, 44860), (695, 35888), (1112, 22430), (1390, 17944), (2224, 11215), (2243, 11120), (2780, 8972), (4486, 5560)]