1082563240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{19373}}^1$

素因数の和:19522

約数の個数: 64

約数和(自身を含む): 2678261760

約数和(自身を除く): 1595698520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 19373, 27940, 38746, 55880, 77492, 96865, 154984, 193730, 213103, 387460, 426206, 774920, 852412, 1065515, 1704824, 2131030, 2460371, 4262060, 4920742, 8524120, 9841484, 12301855, 19682968, 24603710, 27064081, 49207420, 54128162, 98414840, 108256324, 135320405, 216512648, 270640810, 541281620, 1082563240]

約数ペア:

[(1, 1082563240), (2, 541281620), (4, 270640810), (5, 216512648), (8, 135320405), (10, 108256324), (11, 98414840), (20, 54128162), (22, 49207420), (40, 27064081), (44, 24603710), (55, 19682968), (88, 12301855), (110, 9841484), (127, 8524120), (220, 4920742), (254, 4262060), (440, 2460371), (508, 2131030), (635, 1704824), (1016, 1065515), (1270, 852412), (1397, 774920), (2540, 426206), (2794, 387460), (5080, 213103), (5588, 193730), (6985, 154984), (11176, 96865), (13970, 77492), (19373, 55880), (27940, 38746)]