80030260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 174819456

約数和(自身を除く): 94789196

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1303, 1660, 2606, 3071, 5212, 6142, 6515, 12284, 13030, 15355, 26060, 30710, 48211, 61420, 96422, 108149, 192844, 216298, 241055, 432596, 482110, 540745, 964220, 1081490, 2162980, 4001513, 8003026, 16006052, 20007565, 40015130, 80030260]

約数ペア:

[(1, 80030260), (2, 40015130), (4, 20007565), (5, 16006052), (10, 8003026), (20, 4001513), (37, 2162980), (74, 1081490), (83, 964220), (148, 540745), (166, 482110), (185, 432596), (332, 241055), (370, 216298), (415, 192844), (740, 108149), (830, 96422), (1303, 61420), (1660, 48211), (2606, 30710), (3071, 26060), (5212, 15355), (6142, 13030), (6515, 12284)]