13524800

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 84

約数和(自身を含む): 34015680

約数和(自身を除く): 20490880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 107, 158, 160, 200, 214, 316, 320, 395, 400, 428, 535, 632, 790, 800, 856, 1070, 1264, 1580, 1600, 1712, 1975, 2140, 2528, 2675, 3160, 3424, 3950, 4280, 5056, 5350, 6320, 6848, 7900, 8453, 8560, 10700, 12640, 15800, 16906, 17120, 21400, 25280, 31600, 33812, 34240, 42265, 42800, 63200, 67624, 84530, 85600, 126400, 135248, 169060, 171200, 211325, 270496, 338120, 422650, 540992, 676240, 845300, 1352480, 1690600, 2704960, 3381200, 6762400, 13524800]

約数ペア:

[(1, 13524800), (2, 6762400), (4, 3381200), (5, 2704960), (8, 1690600), (10, 1352480), (16, 845300), (20, 676240), (25, 540992), (32, 422650), (40, 338120), (50, 270496), (64, 211325), (79, 171200), (80, 169060), (100, 135248), (107, 126400), (158, 85600), (160, 84530), (200, 67624), (214, 63200), (316, 42800), (320, 42265), (395, 34240), (400, 33812), (428, 31600), (535, 25280), (632, 21400), (790, 17120), (800, 16906), (856, 15800), (1070, 12640), (1264, 10700), (1580, 8560), (1600, 8453), (1712, 7900), (1975, 6848), (2140, 6320), (2528, 5350), (2675, 5056), (3160, 4280), (3424, 3950)]