1010994820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{3347}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 2318476608

約数和(自身を除く): 1307481788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1373, 2746, 3347, 5492, 6694, 6865, 13388, 13730, 15103, 16735, 27460, 30206, 33470, 36817, 60412, 66940, 73634, 75515, 147268, 151030, 184085, 302060, 368170, 736340, 4595431, 9190862, 18381724, 22977155, 45954310, 50549741, 91908620, 101099482, 202198964, 252748705, 505497410, 1010994820]

約数ペア:

[(1, 1010994820), (2, 505497410), (4, 252748705), (5, 202198964), (10, 101099482), (11, 91908620), (20, 50549741), (22, 45954310), (44, 22977155), (55, 18381724), (110, 9190862), (220, 4595431), (1373, 736340), (2746, 368170), (3347, 302060), (5492, 184085), (6694, 151030), (6865, 147268), (13388, 75515), (13730, 73634), (15103, 66940), (16735, 60412), (27460, 36817), (30206, 33470)]