10428880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 30248064

約数和(自身を除く): 19819184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1693, 3080, 3386, 6160, 6772, 8465, 11851, 13544, 16930, 18623, 23702, 27088, 33860, 37246, 47404, 59255, 67720, 74492, 93115, 94808, 118510, 130361, 135440, 148984, 186230, 189616, 237020, 260722, 297968, 372460, 474040, 521444, 651805, 744920, 948080, 1042888, 1303610, 1489840, 2085776, 2607220, 5214440, 10428880]

約数ペア:

[(1, 10428880), (2, 5214440), (4, 2607220), (5, 2085776), (7, 1489840), (8, 1303610), (10, 1042888), (11, 948080), (14, 744920), (16, 651805), (20, 521444), (22, 474040), (28, 372460), (35, 297968), (40, 260722), (44, 237020), (55, 189616), (56, 186230), (70, 148984), (77, 135440), (80, 130361), (88, 118510), (110, 94808), (112, 93115), (140, 74492), (154, 67720), (176, 59255), (220, 47404), (280, 37246), (308, 33860), (385, 27088), (440, 23702), (560, 18623), (616, 16930), (770, 13544), (880, 11851), (1232, 8465), (1540, 6772), (1693, 6160), (3080, 3386)]