4792240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 11450160

約数和(自身を除く): 6657920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1619, 2960, 3238, 6476, 8095, 12952, 16190, 25904, 32380, 59903, 64760, 119806, 129520, 239612, 299515, 479224, 599030, 958448, 1198060, 2396120, 4792240]

約数ペア:

[(1, 4792240), (2, 2396120), (4, 1198060), (5, 958448), (8, 599030), (10, 479224), (16, 299515), (20, 239612), (37, 129520), (40, 119806), (74, 64760), (80, 59903), (148, 32380), (185, 25904), (296, 16190), (370, 12952), (592, 8095), (740, 6476), (1480, 3238), (1619, 2960)]