38319160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 95424480

約数和(自身を除く): 57105320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1193, 1460, 1606, 2386, 2920, 3212, 4015, 4772, 5965, 6424, 8030, 9544, 11930, 13123, 16060, 23860, 26246, 32120, 47720, 52492, 65615, 87089, 104984, 131230, 174178, 262460, 348356, 435445, 524920, 696712, 870890, 957979, 1741780, 1915958, 3483560, 3831916, 4789895, 7663832, 9579790, 19159580, 38319160]

約数ペア:

[(1, 38319160), (2, 19159580), (4, 9579790), (5, 7663832), (8, 4789895), (10, 3831916), (11, 3483560), (20, 1915958), (22, 1741780), (40, 957979), (44, 870890), (55, 696712), (73, 524920), (88, 435445), (110, 348356), (146, 262460), (220, 174178), (292, 131230), (365, 104984), (440, 87089), (584, 65615), (730, 52492), (803, 47720), (1193, 32120), (1460, 26246), (1606, 23860), (2386, 16060), (2920, 13123), (3212, 11930), (4015, 9544), (4772, 8030), (5965, 6424)]