80365250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 181059840

約数和(自身を除く): 100694590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1750, 2375, 2417, 3325, 4750, 4834, 6650, 12085, 16625, 16919, 24170, 33250, 33838, 45923, 60425, 84595, 91846, 120850, 169190, 229615, 302125, 321461, 422975, 459230, 604250, 642922, 845950, 1148075, 1607305, 2114875, 2296150, 3214610, 4229750, 5740375, 8036525, 11480750, 16073050, 40182625, 80365250]

約数ペア:

[(1, 80365250), (2, 40182625), (5, 16073050), (7, 11480750), (10, 8036525), (14, 5740375), (19, 4229750), (25, 3214610), (35, 2296150), (38, 2114875), (50, 1607305), (70, 1148075), (95, 845950), (125, 642922), (133, 604250), (175, 459230), (190, 422975), (250, 321461), (266, 302125), (350, 229615), (475, 169190), (665, 120850), (875, 91846), (950, 84595), (1330, 60425), (1750, 45923), (2375, 33838), (2417, 33250), (3325, 24170), (4750, 16919), (4834, 16625), (6650, 12085)]