9205840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 25926912

約数和(自身を除く): 16721072

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, 967, 1190, 1360, 1904, 1934, 2380, 3868, 4760, 4835, 6769, 7736, 9520, 9670, 13538, 15472, 16439, 19340, 27076, 32878, 33845, 38680, 54152, 65756, 67690, 77360, 82195, 108304, 115073, 131512, 135380, 164390, 230146, 263024, 270760, 328780, 460292, 541520, 575365, 657560, 920584, 1150730, 1315120, 1841168, 2301460, 4602920, 9205840]

約数ペア:

[(1, 9205840), (2, 4602920), (4, 2301460), (5, 1841168), (7, 1315120), (8, 1150730), (10, 920584), (14, 657560), (16, 575365), (17, 541520), (20, 460292), (28, 328780), (34, 270760), (35, 263024), (40, 230146), (56, 164390), (68, 135380), (70, 131512), (80, 115073), (85, 108304), (112, 82195), (119, 77360), (136, 67690), (140, 65756), (170, 54152), (238, 38680), (272, 33845), (280, 32878), (340, 27076), (476, 19340), (560, 16439), (595, 15472), (680, 13538), (952, 9670), (967, 9520), (1190, 7736), (1360, 6769), (1904, 4835), (1934, 4760), (2380, 3868)]