193013920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6494

約数の個数: 96

約数和(自身を含む): 526792896

約数和(自身を除く): 333778976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 6451, 7480, 12902, 14960, 25804, 29920, 32255, 51608, 64510, 70961, 103216, 109667, 129020, 141922, 206432, 219334, 258040, 283844, 354805, 438668, 516080, 548335, 567688, 709610, 877336, 1032160, 1096670, 1135376, 1206337, 1419220, 1754672, 2193340, 2270752, 2412674, 2838440, 3509344, 4386680, 4825348, 5676880, 6031685, 8773360, 9650696, 11353760, 12063370, 17546720, 19301392, 24126740, 38602784, 48253480, 96506960, 193013920]

約数ペア:

[(1, 193013920), (2, 96506960), (4, 48253480), (5, 38602784), (8, 24126740), (10, 19301392), (11, 17546720), (16, 12063370), (17, 11353760), (20, 9650696), (22, 8773360), (32, 6031685), (34, 5676880), (40, 4825348), (44, 4386680), (55, 3509344), (68, 2838440), (80, 2412674), (85, 2270752), (88, 2193340), (110, 1754672), (136, 1419220), (160, 1206337), (170, 1135376), (176, 1096670), (187, 1032160), (220, 877336), (272, 709610), (340, 567688), (352, 548335), (374, 516080), (440, 438668), (544, 354805), (680, 283844), (748, 258040), (880, 219334), (935, 206432), (1360, 141922), (1496, 129020), (1760, 109667), (1870, 103216), (2720, 70961), (2992, 64510), (3740, 51608), (5984, 32255), (6451, 29920), (7480, 25804), (12902, 14960)]