1036343440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5281}}^1$

素因数の和:5528

約数の個数: 80

約数和(自身を含む): 2640830976

約数和(自身を除く): 1604487536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 223, 440, 446, 880, 892, 1115, 1784, 2230, 2453, 3568, 4460, 4906, 5281, 8920, 9812, 10562, 12265, 17840, 19624, 21124, 24530, 26405, 39248, 42248, 49060, 52810, 58091, 84496, 98120, 105620, 116182, 196240, 211240, 232364, 290455, 422480, 464728, 580910, 929456, 1161820, 1177663, 2323640, 2355326, 4647280, 4710652, 5888315, 9421304, 11776630, 12954293, 18842608, 23553260, 25908586, 47106520, 51817172, 64771465, 94213040, 103634344, 129542930, 207268688, 259085860, 518171720, 1036343440]

約数ペア:

[(1, 1036343440), (2, 518171720), (4, 259085860), (5, 207268688), (8, 129542930), (10, 103634344), (11, 94213040), (16, 64771465), (20, 51817172), (22, 47106520), (40, 25908586), (44, 23553260), (55, 18842608), (80, 12954293), (88, 11776630), (110, 9421304), (176, 5888315), (220, 4710652), (223, 4647280), (440, 2355326), (446, 2323640), (880, 1177663), (892, 1161820), (1115, 929456), (1784, 580910), (2230, 464728), (2453, 422480), (3568, 290455), (4460, 232364), (4906, 211240), (5281, 196240), (8920, 116182), (9812, 105620), (10562, 98120), (12265, 84496), (17840, 58091), (19624, 52810), (21124, 49060), (24530, 42248), (26405, 39248)]