24821440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1614

約数の個数: 84

約数和(自身を含む): 68799456

約数和(自身を除く): 43978016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1583, 1960, 2240, 3136, 3166, 3920, 6332, 7840, 7915, 11081, 12664, 15680, 15830, 22162, 25328, 31660, 44324, 50656, 55405, 63320, 77567, 88648, 101312, 110810, 126640, 155134, 177296, 221620, 253280, 310268, 354592, 387835, 443240, 506560, 620536, 709184, 775670, 886480, 1241072, 1551340, 1772960, 2482144, 3102680, 3545920, 4964288, 6205360, 12410720, 24821440]

約数ペア:

[(1, 24821440), (2, 12410720), (4, 6205360), (5, 4964288), (7, 3545920), (8, 3102680), (10, 2482144), (14, 1772960), (16, 1551340), (20, 1241072), (28, 886480), (32, 775670), (35, 709184), (40, 620536), (49, 506560), (56, 443240), (64, 387835), (70, 354592), (80, 310268), (98, 253280), (112, 221620), (140, 177296), (160, 155134), (196, 126640), (224, 110810), (245, 101312), (280, 88648), (320, 77567), (392, 63320), (448, 55405), (490, 50656), (560, 44324), (784, 31660), (980, 25328), (1120, 22162), (1568, 15830), (1583, 15680), (1960, 12664), (2240, 11081), (3136, 7915), (3166, 7840), (3920, 6332)]