11457760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 48

約数和(自身を含む): 28501200

約数和(自身を除く): 17043440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3769, 7538, 15076, 18845, 30152, 37690, 60304, 71611, 75380, 120608, 143222, 150760, 286444, 301520, 358055, 572888, 603040, 716110, 1145776, 1432220, 2291552, 2864440, 5728880, 11457760]

約数ペア:

[(1, 11457760), (2, 5728880), (4, 2864440), (5, 2291552), (8, 1432220), (10, 1145776), (16, 716110), (19, 603040), (20, 572888), (32, 358055), (38, 301520), (40, 286444), (76, 150760), (80, 143222), (95, 120608), (152, 75380), (160, 71611), (190, 60304), (304, 37690), (380, 30152), (608, 18845), (760, 15076), (1520, 7538), (3040, 3769)]