11185381840

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1\times {\mathrm{1609}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 26286598800

約数和(自身を除く): 15101216960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 769, 904, 1130, 1538, 1609, 1808, 2260, 3076, 3218, 3845, 4520, 6152, 6436, 7690, 8045, 9040, 12304, 12872, 15380, 16090, 25744, 30760, 32180, 61520, 64360, 86897, 128720, 173794, 181817, 347588, 363634, 434485, 695176, 727268, 868970, 909085, 1237321, 1390352, 1454536, 1737940, 1818170, 2474642, 2909072, 3475880, 3636340, 4949284, 6186605, 6951760, 7272680, 9898568, 12373210, 14545360, 19797136, 24746420, 49492840, 98985680, 139817273, 279634546, 559269092, 699086365, 1118538184, 1398172730, 2237076368, 2796345460, 5592690920, 11185381840]

約数ペア:

[(1, 11185381840), (2, 5592690920), (4, 2796345460), (5, 2237076368), (8, 1398172730), (10, 1118538184), (16, 699086365), (20, 559269092), (40, 279634546), (80, 139817273), (113, 98985680), (226, 49492840), (452, 24746420), (565, 19797136), (769, 14545360), (904, 12373210), (1130, 9898568), (1538, 7272680), (1609, 6951760), (1808, 6186605), (2260, 4949284), (3076, 3636340), (3218, 3475880), (3845, 2909072), (4520, 2474642), (6152, 1818170), (6436, 1737940), (7690, 1454536), (8045, 1390352), (9040, 1237321), (12304, 909085), (12872, 868970), (15380, 727268), (16090, 695176), (25744, 434485), (30760, 363634), (32180, 347588), (61520, 181817), (64360, 173794), (86897, 128720)]