4959654421820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7993}}^1\times {\mathrm{15443}}^1$

素因数の和:23500

約数の個数: 144

約数和(自身を含む): 12413589316128

約数和(自身を除く): 7453934894308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5740, 7993, 8036, 10045, 15443, 15986, 20090, 30886, 31972, 39965, 40180, 55951, 61772, 77215, 79930, 108101, 111902, 154430, 159860, 216202, 223804, 279755, 308860, 327713, 391657, 432404, 540505, 559510, 633163, 655426, 756707, 783314, 1081010, 1119020, 1266326, 1310852, 1513414, 1566628, 1638565, 1958285, 2162020, 2293991, 2532652, 3026828, 3165815, 3277130, 3783535, 3916570, 4432141, 4587982, 6331630, 6554260, 7567070, 7833140, 8864282, 9175964, 11469955, 12663260, 15134140, 16057937, 17728564, 22160705, 22939910, 31024987, 32115874, 44321410, 45879820, 62049974, 64231748, 80289685, 88642820, 123435899, 124099948, 155124935, 160579370, 246871798, 310249870, 321158740, 493743596, 617179495, 620499740, 864051293, 1234358990, 1728102586, 2468717980, 3456205172, 4320256465, 5060871859, 6048359051, 8640512930, 10121743718, 12096718102, 17281025860, 20243487436, 24193436204, 25304359295, 30241795255, 35426103013, 50608718590, 60483590510, 70852206026, 101217437180, 120967181020, 141704412052, 177130515065, 247982721091, 354261030130, 495965442182, 708522060260, 991930884364, 1239913605455, 2479827210910, 4959654421820]

約数ペア:

[(1, 4959654421820), (2, 2479827210910), (4, 1239913605455), (5, 991930884364), (7, 708522060260), (10, 495965442182), (14, 354261030130), (20, 247982721091), (28, 177130515065), (35, 141704412052), (41, 120967181020), (49, 101217437180), (70, 70852206026), (82, 60483590510), (98, 50608718590), (140, 35426103013), (164, 30241795255), (196, 25304359295), (205, 24193436204), (245, 20243487436), (287, 17281025860), (410, 12096718102), (490, 10121743718), (574, 8640512930), (820, 6048359051), (980, 5060871859), (1148, 4320256465), (1435, 3456205172), (2009, 2468717980), (2870, 1728102586), (4018, 1234358990), (5740, 864051293), (7993, 620499740), (8036, 617179495), (10045, 493743596), (15443, 321158740), (15986, 310249870), (20090, 246871798), (30886, 160579370), (31972, 155124935), (39965, 124099948), (40180, 123435899), (55951, 88642820), (61772, 80289685), (77215, 64231748), (79930, 62049974), (108101, 45879820), (111902, 44321410), (154430, 32115874), (159860, 31024987), (216202, 22939910), (223804, 22160705), (279755, 17728564), (308860, 16057937), (327713, 15134140), (391657, 12663260), (432404, 11469955), (540505, 9175964), (559510, 8864282), (633163, 7833140), (655426, 7567070), (756707, 6554260), (783314, 6331630), (1081010, 4587982), (1119020, 4432141), (1266326, 3916570), (1310852, 3783535), (1513414, 3277130), (1566628, 3165815), (1638565, 3026828), (1958285, 2532652), (2162020, 2293991)]