83786800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 215879040

約数和(自身を除く): 132092240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 233, 248, 290, 310, 400, 464, 466, 496, 580, 620, 725, 775, 899, 932, 1160, 1165, 1240, 1450, 1550, 1798, 1864, 2320, 2330, 2480, 2900, 3100, 3596, 3728, 4495, 4660, 5800, 5825, 6200, 6757, 7192, 7223, 8990, 9320, 11600, 11650, 12400, 13514, 14384, 14446, 17980, 18640, 22475, 23300, 27028, 28892, 33785, 35960, 36115, 44950, 46600, 54056, 57784, 67570, 71920, 72230, 89900, 93200, 108112, 115568, 135140, 144460, 168925, 179800, 180575, 209467, 270280, 288920, 337850, 359600, 361150, 418934, 540560, 577840, 675700, 722300, 837868, 1047335, 1351400, 1444600, 1675736, 2094670, 2702800, 2889200, 3351472, 4189340, 5236675, 8378680, 10473350, 16757360, 20946700, 41893400, 83786800]

約数ペア:

[(1, 83786800), (2, 41893400), (4, 20946700), (5, 16757360), (8, 10473350), (10, 8378680), (16, 5236675), (20, 4189340), (25, 3351472), (29, 2889200), (31, 2702800), (40, 2094670), (50, 1675736), (58, 1444600), (62, 1351400), (80, 1047335), (100, 837868), (116, 722300), (124, 675700), (145, 577840), (155, 540560), (200, 418934), (232, 361150), (233, 359600), (248, 337850), (290, 288920), (310, 270280), (400, 209467), (464, 180575), (466, 179800), (496, 168925), (580, 144460), (620, 135140), (725, 115568), (775, 108112), (899, 93200), (932, 89900), (1160, 72230), (1165, 71920), (1240, 67570), (1450, 57784), (1550, 54056), (1798, 46600), (1864, 44950), (2320, 36115), (2330, 35960), (2480, 33785), (2900, 28892), (3100, 27028), (3596, 23300), (3728, 22475), (4495, 18640), (4660, 17980), (5800, 14446), (5825, 14384), (6200, 13514), (6757, 12400), (7192, 11650), (7223, 11600), (8990, 9320)]