3063889840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{183247}}^1$

素因数の和:183290

約数の個数: 80

約数和(自身を含む): 8180190720

約数和(自身を除く): 5116300880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 183247, 366494, 732988, 916235, 1465976, 1832470, 2015717, 2931952, 3481693, 3664940, 4031434, 6963386, 7329880, 8062868, 10078585, 13926772, 14659760, 16125736, 17408465, 20157170, 27853544, 32251472, 34816930, 38298623, 40314340, 55707088, 69633860, 76597246, 80628680, 139267720, 153194492, 161257360, 191493115, 278535440, 306388984, 382986230, 612777968, 765972460, 1531944920, 3063889840]

約数ペア:

[(1, 3063889840), (2, 1531944920), (4, 765972460), (5, 612777968), (8, 382986230), (10, 306388984), (11, 278535440), (16, 191493115), (19, 161257360), (20, 153194492), (22, 139267720), (38, 80628680), (40, 76597246), (44, 69633860), (55, 55707088), (76, 40314340), (80, 38298623), (88, 34816930), (95, 32251472), (110, 27853544), (152, 20157170), (176, 17408465), (190, 16125736), (209, 14659760), (220, 13926772), (304, 10078585), (380, 8062868), (418, 7329880), (440, 6963386), (760, 4031434), (836, 3664940), (880, 3481693), (1045, 2931952), (1520, 2015717), (1672, 1832470), (2090, 1465976), (3344, 916235), (4180, 732988), (8360, 366494), (16720, 183247)]