40273760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6803}}^1$

素因数の和:6855

約数の個数: 48

約数和(自身を含む): 97732656

約数和(自身を除く): 57458896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 6803, 13606, 27212, 34015, 54424, 68030, 108848, 136060, 217696, 251711, 272120, 503422, 544240, 1006844, 1088480, 1258555, 2013688, 2517110, 4027376, 5034220, 8054752, 10068440, 20136880, 40273760]

約数ペア:

[(1, 40273760), (2, 20136880), (4, 10068440), (5, 8054752), (8, 5034220), (10, 4027376), (16, 2517110), (20, 2013688), (32, 1258555), (37, 1088480), (40, 1006844), (74, 544240), (80, 503422), (148, 272120), (160, 251711), (185, 217696), (296, 136060), (370, 108848), (592, 68030), (740, 54424), (1184, 34015), (1480, 27212), (2960, 13606), (5920, 6803)]