79464560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3522

約数の個数: 80

約数和(自身を含む): 216361152

約数和(自身を除く): 136896592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 3461, 4592, 5740, 6922, 11480, 13844, 17305, 22960, 24227, 27688, 34610, 48454, 55376, 69220, 96908, 121135, 138440, 141901, 193816, 242270, 276880, 283802, 387632, 484540, 567604, 709505, 969080, 993307, 1135208, 1419010, 1938160, 1986614, 2270416, 2838020, 3973228, 4966535, 5676040, 7946456, 9933070, 11352080, 15892912, 19866140, 39732280, 79464560]

約数ペア:

[(1, 79464560), (2, 39732280), (4, 19866140), (5, 15892912), (7, 11352080), (8, 9933070), (10, 7946456), (14, 5676040), (16, 4966535), (20, 3973228), (28, 2838020), (35, 2270416), (40, 1986614), (41, 1938160), (56, 1419010), (70, 1135208), (80, 993307), (82, 969080), (112, 709505), (140, 567604), (164, 484540), (205, 387632), (280, 283802), (287, 276880), (328, 242270), (410, 193816), (560, 141901), (574, 138440), (656, 121135), (820, 96908), (1148, 69220), (1435, 55376), (1640, 48454), (2296, 34610), (2870, 27688), (3280, 24227), (3461, 22960), (4592, 17305), (5740, 13844), (6922, 11480)]