47642000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 136491264

約数和(自身を除く): 88849264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 83, 100, 112, 125, 140, 164, 166, 175, 200, 205, 250, 280, 287, 328, 332, 350, 400, 410, 415, 500, 560, 574, 581, 656, 664, 700, 820, 830, 875, 1000, 1025, 1148, 1162, 1328, 1400, 1435, 1640, 1660, 1750, 2000, 2050, 2075, 2296, 2324, 2800, 2870, 2905, 3280, 3320, 3403, 3500, 4100, 4150, 4592, 4648, 5125, 5740, 5810, 6640, 6806, 7000, 7175, 8200, 8300, 9296, 10250, 10375, 11480, 11620, 13612, 14000, 14350, 14525, 16400, 16600, 17015, 20500, 20750, 22960, 23240, 23821, 27224, 28700, 29050, 33200, 34030, 35875, 41000, 41500, 46480, 47642, 54448, 57400, 58100, 68060, 71750, 72625, 82000, 83000, 85075, 95284, 114800, 116200, 119105, 136120, 143500, 145250, 166000, 170150, 190568, 232400, 238210, 272240, 287000, 290500, 340300, 381136, 425375, 476420, 574000, 581000, 595525, 680600, 850750, 952840, 1162000, 1191050, 1361200, 1701500, 1905680, 2382100, 2977625, 3403000, 4764200, 5955250, 6806000, 9528400, 11910500, 23821000, 47642000]

約数ペア:

[(1, 47642000), (2, 23821000), (4, 11910500), (5, 9528400), (7, 6806000), (8, 5955250), (10, 4764200), (14, 3403000), (16, 2977625), (20, 2382100), (25, 1905680), (28, 1701500), (35, 1361200), (40, 1191050), (41, 1162000), (50, 952840), (56, 850750), (70, 680600), (80, 595525), (82, 581000), (83, 574000), (100, 476420), (112, 425375), (125, 381136), (140, 340300), (164, 290500), (166, 287000), (175, 272240), (200, 238210), (205, 232400), (250, 190568), (280, 170150), (287, 166000), (328, 145250), (332, 143500), (350, 136120), (400, 119105), (410, 116200), (415, 114800), (500, 95284), (560, 85075), (574, 83000), (581, 82000), (656, 72625), (664, 71750), (700, 68060), (820, 58100), (830, 57400), (875, 54448), (1000, 47642), (1025, 46480), (1148, 41500), (1162, 41000), (1328, 35875), (1400, 34030), (1435, 33200), (1640, 29050), (1660, 28700), (1750, 27224), (2000, 23821), (2050, 23240), (2075, 22960), (2296, 20750), (2324, 20500), (2800, 17015), (2870, 16600), (2905, 16400), (3280, 14525), (3320, 14350), (3403, 14000), (3500, 13612), (4100, 11620), (4150, 11480), (4592, 10375), (4648, 10250), (5125, 9296), (5740, 8300), (5810, 8200), (6640, 7175), (6806, 7000)]