1413303680

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27953}}^1$

素因数の和:28051

約数の個数: 64

約数和(自身を含む): 3421569600

約数和(自身を除く): 2008265920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 25280, 27953, 50560, 55906, 111812, 139765, 223624, 279530, 447248, 559060, 894496, 1118120, 1788992, 2208287, 2236240, 3577984, 4416574, 4472480, 8833148, 8944960, 11041435, 17666296, 17889920, 22082870, 35332592, 44165740, 70665184, 88331480, 141330368, 176662960, 282660736, 353325920, 706651840, 1413303680]

約数ペア:

[(1, 1413303680), (2, 706651840), (4, 353325920), (5, 282660736), (8, 176662960), (10, 141330368), (16, 88331480), (20, 70665184), (32, 44165740), (40, 35332592), (64, 22082870), (79, 17889920), (80, 17666296), (128, 11041435), (158, 8944960), (160, 8833148), (316, 4472480), (320, 4416574), (395, 3577984), (632, 2236240), (640, 2208287), (790, 1788992), (1264, 1118120), (1580, 894496), (2528, 559060), (3160, 447248), (5056, 279530), (6320, 223624), (10112, 139765), (12640, 111812), (25280, 55906), (27953, 50560)]