14784080

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 34596744

約数和(自身を除く): 19812664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1021, 1448, 1810, 2042, 2896, 3620, 4084, 5105, 7240, 8168, 10210, 14480, 16336, 20420, 40840, 81680, 184801, 369602, 739204, 924005, 1478408, 1848010, 2956816, 3696020, 7392040, 14784080]

約数ペア:

[(1, 14784080), (2, 7392040), (4, 3696020), (5, 2956816), (8, 1848010), (10, 1478408), (16, 924005), (20, 739204), (40, 369602), (80, 184801), (181, 81680), (362, 40840), (724, 20420), (905, 16336), (1021, 14480), (1448, 10210), (1810, 8168), (2042, 7240), (2896, 5105), (3620, 4084)]