11468253520

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1094299}}^1$

素因数の和:1094443

約数の個数: 40

約数和(自身を含む): 26867253600

約数和(自身を除く): 15399000080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 1094299, 2188598, 4377196, 5471495, 8754392, 10942990, 17508784, 21885980, 43771960, 87543920, 143353169, 286706338, 573412676, 716765845, 1146825352, 1433531690, 2293650704, 2867063380, 5734126760, 11468253520]

約数ペア:

[(1, 11468253520), (2, 5734126760), (4, 2867063380), (5, 2293650704), (8, 1433531690), (10, 1146825352), (16, 716765845), (20, 573412676), (40, 286706338), (80, 143353169), (131, 87543920), (262, 43771960), (524, 21885980), (655, 17508784), (1048, 10942990), (1310, 8754392), (2096, 5471495), (2620, 4377196), (5240, 2188598), (10480, 1094299)]