84929000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 135218200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 125, 130, 139, 188, 200, 235, 250, 260, 278, 325, 376, 470, 500, 520, 556, 611, 650, 695, 940, 1000, 1112, 1175, 1222, 1300, 1390, 1625, 1807, 1880, 2350, 2444, 2600, 2780, 3055, 3250, 3475, 3614, 4700, 4888, 5560, 5875, 6110, 6500, 6533, 6950, 7228, 9035, 9400, 11750, 12220, 13000, 13066, 13900, 14456, 15275, 17375, 18070, 23500, 24440, 26132, 27800, 30550, 32665, 34750, 36140, 45175, 47000, 52264, 61100, 65330, 69500, 72280, 76375, 84929, 90350, 122200, 130660, 139000, 152750, 163325, 169858, 180700, 225875, 261320, 305500, 326650, 339716, 361400, 424645, 451750, 611000, 653300, 679432, 816625, 849290, 903500, 1306600, 1633250, 1698580, 1807000, 2123225, 3266500, 3397160, 4246450, 6533000, 8492900, 10616125, 16985800, 21232250, 42464500, 84929000]

約数ペア:

[(1, 84929000), (2, 42464500), (4, 21232250), (5, 16985800), (8, 10616125), (10, 8492900), (13, 6533000), (20, 4246450), (25, 3397160), (26, 3266500), (40, 2123225), (47, 1807000), (50, 1698580), (52, 1633250), (65, 1306600), (94, 903500), (100, 849290), (104, 816625), (125, 679432), (130, 653300), (139, 611000), (188, 451750), (200, 424645), (235, 361400), (250, 339716), (260, 326650), (278, 305500), (325, 261320), (376, 225875), (470, 180700), (500, 169858), (520, 163325), (556, 152750), (611, 139000), (650, 130660), (695, 122200), (940, 90350), (1000, 84929), (1112, 76375), (1175, 72280), (1222, 69500), (1300, 65330), (1390, 61100), (1625, 52264), (1807, 47000), (1880, 45175), (2350, 36140), (2444, 34750), (2600, 32665), (2780, 30550), (3055, 27800), (3250, 26132), (3475, 24440), (3614, 23500), (4700, 18070), (4888, 17375), (5560, 15275), (5875, 14456), (6110, 13900), (6500, 13066), (6533, 13000), (6950, 12220), (7228, 11750), (9035, 9400)]