1893072440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6301}}^1$

素因数の和:6385

約数の個数: 128

約数和(自身を含む): 5172681600

約数和(自身を除く): 3279609160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 116, 140, 145, 148, 185, 203, 232, 259, 280, 290, 296, 370, 406, 518, 580, 740, 812, 1015, 1036, 1073, 1160, 1295, 1480, 1624, 2030, 2072, 2146, 2590, 4060, 4292, 5180, 5365, 6301, 7511, 8120, 8584, 10360, 10730, 12602, 15022, 21460, 25204, 30044, 31505, 37555, 42920, 44107, 50408, 60088, 63010, 75110, 88214, 126020, 150220, 176428, 182729, 220535, 233137, 252040, 300440, 352856, 365458, 441070, 466274, 730916, 882140, 913645, 932548, 1165685, 1279103, 1461832, 1631959, 1764280, 1827290, 1865096, 2331370, 2558206, 3263918, 3654580, 4662740, 5116412, 6395515, 6527836, 6760973, 7309160, 8159795, 9325480, 10232824, 12791030, 13055672, 13521946, 16319590, 25582060, 27043892, 32639180, 33804865, 47326811, 51164120, 54087784, 65278360, 67609730, 94653622, 135219460, 189307244, 236634055, 270438920, 378614488, 473268110, 946536220, 1893072440]

約数ペア:

[(1, 1893072440), (2, 946536220), (4, 473268110), (5, 378614488), (7, 270438920), (8, 236634055), (10, 189307244), (14, 135219460), (20, 94653622), (28, 67609730), (29, 65278360), (35, 54087784), (37, 51164120), (40, 47326811), (56, 33804865), (58, 32639180), (70, 27043892), (74, 25582060), (116, 16319590), (140, 13521946), (145, 13055672), (148, 12791030), (185, 10232824), (203, 9325480), (232, 8159795), (259, 7309160), (280, 6760973), (290, 6527836), (296, 6395515), (370, 5116412), (406, 4662740), (518, 3654580), (580, 3263918), (740, 2558206), (812, 2331370), (1015, 1865096), (1036, 1827290), (1073, 1764280), (1160, 1631959), (1295, 1461832), (1480, 1279103), (1624, 1165685), (2030, 932548), (2072, 913645), (2146, 882140), (2590, 730916), (4060, 466274), (4292, 441070), (5180, 365458), (5365, 352856), (6301, 300440), (7511, 252040), (8120, 233137), (8584, 220535), (10360, 182729), (10730, 176428), (12602, 150220), (15022, 126020), (21460, 88214), (25204, 75110), (30044, 63010), (31505, 60088), (37555, 50408), (42920, 44107)]