1924894660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2873

約数の個数: 96

約数和(自身を含む): 4533776352

約数和(自身を除く): 2608881692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 73, 74, 130, 146, 148, 185, 260, 292, 365, 370, 481, 730, 740, 949, 962, 1460, 1898, 1924, 2405, 2701, 2741, 3796, 4745, 4810, 5402, 5482, 9490, 9620, 10804, 10964, 13505, 13705, 18980, 27010, 27410, 35113, 35633, 54020, 54820, 70226, 71266, 101417, 140452, 142532, 175565, 178165, 200093, 202834, 351130, 356330, 400186, 405668, 507085, 702260, 712660, 800372, 1000465, 1014170, 1318421, 2000930, 2028340, 2601209, 2636842, 4001860, 5202418, 5273684, 6592105, 7403441, 10404836, 13006045, 13184210, 14806882, 26012090, 26368420, 29613764, 37017205, 52024180, 74034410, 96244733, 148068820, 192489466, 384978932, 481223665, 962447330, 1924894660]

約数ペア:

[(1, 1924894660), (2, 962447330), (4, 481223665), (5, 384978932), (10, 192489466), (13, 148068820), (20, 96244733), (26, 74034410), (37, 52024180), (52, 37017205), (65, 29613764), (73, 26368420), (74, 26012090), (130, 14806882), (146, 13184210), (148, 13006045), (185, 10404836), (260, 7403441), (292, 6592105), (365, 5273684), (370, 5202418), (481, 4001860), (730, 2636842), (740, 2601209), (949, 2028340), (962, 2000930), (1460, 1318421), (1898, 1014170), (1924, 1000465), (2405, 800372), (2701, 712660), (2741, 702260), (3796, 507085), (4745, 405668), (4810, 400186), (5402, 356330), (5482, 351130), (9490, 202834), (9620, 200093), (10804, 178165), (10964, 175565), (13505, 142532), (13705, 140452), (18980, 101417), (27010, 71266), (27410, 70226), (35113, 54820), (35633, 54020)]