520012104

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1087}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 1345290240

約数和(自身を除く): 825278136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 643, 744, 1087, 1286, 1929, 2174, 2572, 3261, 3858, 4348, 5144, 6522, 7716, 8696, 13044, 15432, 19933, 26088, 33697, 39866, 59799, 67394, 79732, 101091, 119598, 134788, 159464, 202182, 239196, 269576, 404364, 478392, 698941, 808728, 1397882, 2096823, 2795764, 4193646, 5591528, 8387292, 16774584, 21667171, 43334342, 65001513, 86668684, 130003026, 173337368, 260006052, 520012104]

約数ペア:

[(1, 520012104), (2, 260006052), (3, 173337368), (4, 130003026), (6, 86668684), (8, 65001513), (12, 43334342), (24, 21667171), (31, 16774584), (62, 8387292), (93, 5591528), (124, 4193646), (186, 2795764), (248, 2096823), (372, 1397882), (643, 808728), (744, 698941), (1087, 478392), (1286, 404364), (1929, 269576), (2174, 239196), (2572, 202182), (3261, 159464), (3858, 134788), (4348, 119598), (5144, 101091), (6522, 79732), (7716, 67394), (8696, 59799), (13044, 39866), (15432, 33697), (19933, 26088)]