23067280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7793}}^1$

素因数の和:7843

約数の個数: 40

約数和(自身を含む): 55087992

約数和(自身を除く): 32020712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7793, 15586, 31172, 38965, 62344, 77930, 124688, 155860, 288341, 311720, 576682, 623440, 1153364, 1441705, 2306728, 2883410, 4613456, 5766820, 11533640, 23067280]

約数ペア:

[(1, 23067280), (2, 11533640), (4, 5766820), (5, 4613456), (8, 2883410), (10, 2306728), (16, 1441705), (20, 1153364), (37, 623440), (40, 576682), (74, 311720), (80, 288341), (148, 155860), (185, 124688), (296, 77930), (370, 62344), (592, 38965), (740, 31172), (1480, 15586), (2960, 7793)]