73818080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3916

約数の個数: 96

約数和(自身を含む): 211087296

約数和(自身を除く): 137269216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 3877, 4760, 7754, 9520, 15508, 19040, 19385, 27139, 31016, 38770, 54278, 62032, 65909, 77540, 108556, 124064, 131818, 135695, 155080, 217112, 263636, 271390, 310160, 329545, 434224, 461363, 527272, 542780, 620320, 659090, 868448, 922726, 1054544, 1085560, 1318180, 1845452, 2109088, 2171120, 2306815, 2636360, 3690904, 4342240, 4613630, 5272720, 7381808, 9227260, 10545440, 14763616, 18454520, 36909040, 73818080]

約数ペア:

[(1, 73818080), (2, 36909040), (4, 18454520), (5, 14763616), (7, 10545440), (8, 9227260), (10, 7381808), (14, 5272720), (16, 4613630), (17, 4342240), (20, 3690904), (28, 2636360), (32, 2306815), (34, 2171120), (35, 2109088), (40, 1845452), (56, 1318180), (68, 1085560), (70, 1054544), (80, 922726), (85, 868448), (112, 659090), (119, 620320), (136, 542780), (140, 527272), (160, 461363), (170, 434224), (224, 329545), (238, 310160), (272, 271390), (280, 263636), (340, 217112), (476, 155080), (544, 135695), (560, 131818), (595, 124064), (680, 108556), (952, 77540), (1120, 65909), (1190, 62032), (1360, 54278), (1904, 38770), (2380, 31016), (2720, 27139), (3808, 19385), (3877, 19040), (4760, 15508), (7754, 9520)]