8349040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 23516352

約数和(自身を除く): 15167312

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, 877, 952, 1190, 1360, 1754, 1904, 2380, 3508, 4385, 4760, 6139, 7016, 8770, 9520, 12278, 14032, 14909, 17540, 24556, 29818, 30695, 35080, 49112, 59636, 61390, 70160, 74545, 98224, 104363, 119272, 122780, 149090, 208726, 238544, 245560, 298180, 417452, 491120, 521815, 596360, 834904, 1043630, 1192720, 1669808, 2087260, 4174520, 8349040]

約数ペア:

[(1, 8349040), (2, 4174520), (4, 2087260), (5, 1669808), (7, 1192720), (8, 1043630), (10, 834904), (14, 596360), (16, 521815), (17, 491120), (20, 417452), (28, 298180), (34, 245560), (35, 238544), (40, 208726), (56, 149090), (68, 122780), (70, 119272), (80, 104363), (85, 98224), (112, 74545), (119, 70160), (136, 61390), (140, 59636), (170, 49112), (238, 35080), (272, 30695), (280, 29818), (340, 24556), (476, 17540), (560, 14909), (595, 14032), (680, 12278), (877, 9520), (952, 8770), (1190, 7016), (1360, 6139), (1754, 4760), (1904, 4385), (2380, 3508)]