56682500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 146952960

約数和(自身を除く): 90270460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 79, 82, 100, 125, 140, 158, 164, 175, 205, 250, 287, 316, 350, 395, 410, 500, 553, 574, 625, 700, 790, 820, 875, 1025, 1106, 1148, 1250, 1435, 1580, 1750, 1975, 2050, 2212, 2500, 2765, 2870, 3239, 3500, 3950, 4100, 4375, 5125, 5530, 5740, 6478, 7175, 7900, 8750, 9875, 10250, 11060, 12956, 13825, 14350, 16195, 17500, 19750, 20500, 22673, 25625, 27650, 28700, 32390, 35875, 39500, 45346, 49375, 51250, 55300, 64780, 69125, 71750, 80975, 90692, 98750, 102500, 113365, 138250, 143500, 161950, 179375, 197500, 226730, 276500, 323900, 345625, 358750, 404875, 453460, 566825, 691250, 717500, 809750, 1133650, 1382500, 1619500, 2024375, 2267300, 2834125, 4048750, 5668250, 8097500, 11336500, 14170625, 28341250, 56682500]

約数ペア:

[(1, 56682500), (2, 28341250), (4, 14170625), (5, 11336500), (7, 8097500), (10, 5668250), (14, 4048750), (20, 2834125), (25, 2267300), (28, 2024375), (35, 1619500), (41, 1382500), (50, 1133650), (70, 809750), (79, 717500), (82, 691250), (100, 566825), (125, 453460), (140, 404875), (158, 358750), (164, 345625), (175, 323900), (205, 276500), (250, 226730), (287, 197500), (316, 179375), (350, 161950), (395, 143500), (410, 138250), (500, 113365), (553, 102500), (574, 98750), (625, 90692), (700, 80975), (790, 71750), (820, 69125), (875, 64780), (1025, 55300), (1106, 51250), (1148, 49375), (1250, 45346), (1435, 39500), (1580, 35875), (1750, 32390), (1975, 28700), (2050, 27650), (2212, 25625), (2500, 22673), (2765, 20500), (2870, 19750), (3239, 17500), (3500, 16195), (3950, 14350), (4100, 13825), (4375, 12956), (5125, 11060), (5530, 10250), (5740, 9875), (6478, 8750), (7175, 7900)]