8926406020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1555123}}^1$

素因数の和:1555180

約数の個数: 48

約数和(自身を含む): 21945909888

約数和(自身を除く): 13019503868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 1555123, 3110246, 6220492, 7775615, 10885861, 15551230, 21771722, 31102460, 43543444, 54429305, 63760043, 108858610, 127520086, 217717220, 255040172, 318800215, 446320301, 637600430, 892640602, 1275200860, 1785281204, 2231601505, 4463203010, 8926406020]

約数ペア:

[(1, 8926406020), (2, 4463203010), (4, 2231601505), (5, 1785281204), (7, 1275200860), (10, 892640602), (14, 637600430), (20, 446320301), (28, 318800215), (35, 255040172), (41, 217717220), (70, 127520086), (82, 108858610), (140, 63760043), (164, 54429305), (205, 43543444), (287, 31102460), (410, 21771722), (574, 15551230), (820, 10885861), (1148, 7775615), (1435, 6220492), (2870, 3110246), (5740, 1555123)]