74993080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{50671}}^1$

素因数の和:50719

約数の個数: 32

約数和(自身を含む): 173298240

約数和(自身を除く): 98305160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 50671, 101342, 202684, 253355, 405368, 506710, 1013420, 1874827, 2026840, 3749654, 7499308, 9374135, 14998616, 18748270, 37496540, 74993080]

約数ペア:

[(1, 74993080), (2, 37496540), (4, 18748270), (5, 14998616), (8, 9374135), (10, 7499308), (20, 3749654), (37, 2026840), (40, 1874827), (74, 1013420), (148, 506710), (185, 405368), (296, 253355), (370, 202684), (740, 101342), (1480, 50671)]