37920080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 98618688

約数和(自身を除く): 60698608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1051, 1640, 1804, 2102, 2255, 3280, 3608, 4204, 4510, 5255, 7216, 8408, 9020, 10510, 11561, 16816, 18040, 21020, 23122, 36080, 42040, 43091, 46244, 57805, 84080, 86182, 92488, 115610, 172364, 184976, 215455, 231220, 344728, 430910, 462440, 474001, 689456, 861820, 924880, 948002, 1723640, 1896004, 2370005, 3447280, 3792008, 4740010, 7584016, 9480020, 18960040, 37920080]

約数ペア:

[(1, 37920080), (2, 18960040), (4, 9480020), (5, 7584016), (8, 4740010), (10, 3792008), (11, 3447280), (16, 2370005), (20, 1896004), (22, 1723640), (40, 948002), (41, 924880), (44, 861820), (55, 689456), (80, 474001), (82, 462440), (88, 430910), (110, 344728), (164, 231220), (176, 215455), (205, 184976), (220, 172364), (328, 115610), (410, 92488), (440, 86182), (451, 84080), (656, 57805), (820, 46244), (880, 43091), (902, 42040), (1051, 36080), (1640, 23122), (1804, 21020), (2102, 18040), (2255, 16816), (3280, 11561), (3608, 10510), (4204, 9020), (4510, 8408), (5255, 7216)]