2247174740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{6329}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 4846096080

約数和(自身を除く): 2598921340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 433, 820, 866, 1732, 2165, 4330, 6329, 8660, 12658, 17753, 25316, 31645, 35506, 63290, 71012, 88765, 126580, 177530, 259489, 355060, 518978, 1037956, 1297445, 2594890, 2740457, 5189780, 5480914, 10961828, 13702285, 27404570, 54809140, 112358737, 224717474, 449434948, 561793685, 1123587370, 2247174740]

約数ペア:

[(1, 2247174740), (2, 1123587370), (4, 561793685), (5, 449434948), (10, 224717474), (20, 112358737), (41, 54809140), (82, 27404570), (164, 13702285), (205, 10961828), (410, 5480914), (433, 5189780), (820, 2740457), (866, 2594890), (1732, 1297445), (2165, 1037956), (4330, 518978), (6329, 355060), (8660, 259489), (12658, 177530), (17753, 126580), (25316, 88765), (31645, 71012), (35506, 63290)]