2510199610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 4670265600

約数和(自身を除く): 2160065990

約数列:

[1, 2, 5, 10, 89, 103, 139, 178, 197, 206, 278, 394, 445, 515, 695, 890, 985, 1030, 1390, 1970, 9167, 12371, 14317, 17533, 18334, 20291, 24742, 27383, 28634, 35066, 40582, 45835, 54766, 61855, 71585, 87665, 91670, 101455, 123710, 136915, 143170, 175330, 202910, 273830, 1274213, 1805899, 2437087, 2548426, 2820449, 3611798, 4874174, 5640898, 6371065, 9029495, 12185435, 12742130, 14102245, 18058990, 24370870, 28204490, 251019961, 502039922, 1255099805, 2510199610]

約数ペア:

[(1, 2510199610), (2, 1255099805), (5, 502039922), (10, 251019961), (89, 28204490), (103, 24370870), (139, 18058990), (178, 14102245), (197, 12742130), (206, 12185435), (278, 9029495), (394, 6371065), (445, 5640898), (515, 4874174), (695, 3611798), (890, 2820449), (985, 2548426), (1030, 2437087), (1390, 1805899), (1970, 1274213), (9167, 273830), (12371, 202910), (14317, 175330), (17533, 143170), (18334, 136915), (20291, 123710), (24742, 101455), (27383, 91670), (28634, 87665), (35066, 71585), (40582, 61855), (45835, 54766)]