890678624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{87253}}^1$

素因数の和:87303

約数の個数: 48

約数和(自身を含む): 1978920720

約数和(自身を除く): 1088242096

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 87253, 174506, 349012, 698024, 959783, 1396048, 1919566, 2530337, 2792096, 3839132, 5060674, 7678264, 10121348, 15356528, 20242696, 27833707, 30713056, 40485392, 55667414, 80970784, 111334828, 222669656, 445339312, 890678624]

約数ペア:

[(1, 890678624), (2, 445339312), (4, 222669656), (8, 111334828), (11, 80970784), (16, 55667414), (22, 40485392), (29, 30713056), (32, 27833707), (44, 20242696), (58, 15356528), (88, 10121348), (116, 7678264), (176, 5060674), (232, 3839132), (319, 2792096), (352, 2530337), (464, 1919566), (638, 1396048), (928, 959783), (1276, 698024), (2552, 349012), (5104, 174506), (10208, 87253)]