1036734820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127363}}^1$

素因数の和:127420

約数の個数: 48

約数和(自身を含む): 2439275328

約数和(自身を除く): 1402540508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 127363, 254726, 509452, 636815, 1273630, 1400993, 2547260, 2801986, 4712431, 5603972, 7004965, 9424862, 14009930, 18849724, 23562155, 28019860, 47124310, 51836741, 94248620, 103673482, 207346964, 259183705, 518367410, 1036734820]

約数ペア:

[(1, 1036734820), (2, 518367410), (4, 259183705), (5, 207346964), (10, 103673482), (11, 94248620), (20, 51836741), (22, 47124310), (37, 28019860), (44, 23562155), (55, 18849724), (74, 14009930), (110, 9424862), (148, 7004965), (185, 5603972), (220, 4712431), (370, 2801986), (407, 2547260), (740, 1400993), (814, 1273630), (1628, 636815), (2035, 509452), (4070, 254726), (8140, 127363)]