9243920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 26034048

約数和(自身を除く): 16790128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 971, 1190, 1360, 1904, 1942, 2380, 3884, 4760, 4855, 6797, 7768, 9520, 9710, 13594, 15536, 16507, 19420, 27188, 33014, 33985, 38840, 54376, 66028, 67970, 77680, 82535, 108752, 115549, 132056, 135940, 165070, 231098, 264112, 271880, 330140, 462196, 543760, 577745, 660280, 924392, 1155490, 1320560, 1848784, 2310980, 4621960, 9243920]

約数ペア:

[(1, 9243920), (2, 4621960), (4, 2310980), (5, 1848784), (7, 1320560), (8, 1155490), (10, 924392), (14, 660280), (16, 577745), (17, 543760), (20, 462196), (28, 330140), (34, 271880), (35, 264112), (40, 231098), (56, 165070), (68, 135940), (70, 132056), (80, 115549), (85, 108752), (112, 82535), (119, 77680), (136, 67970), (140, 66028), (170, 54376), (238, 38840), (272, 33985), (280, 33014), (340, 27188), (476, 19420), (560, 16507), (595, 15536), (680, 13594), (952, 9710), (971, 9520), (1190, 7768), (1360, 6797), (1904, 4855), (1942, 4760), (2380, 3884)]