37969420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 84123648

約数和(自身を除く): 46154228

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1303, 1457, 2606, 2914, 5212, 5828, 6515, 7285, 13030, 14570, 26060, 29140, 40393, 61241, 80786, 122482, 161572, 201965, 244964, 306205, 403930, 612410, 807860, 1224820, 1898471, 3796942, 7593884, 9492355, 18984710, 37969420]

約数ペア:

[(1, 37969420), (2, 18984710), (4, 9492355), (5, 7593884), (10, 3796942), (20, 1898471), (31, 1224820), (47, 807860), (62, 612410), (94, 403930), (124, 306205), (155, 244964), (188, 201965), (235, 161572), (310, 122482), (470, 80786), (620, 61241), (940, 40393), (1303, 29140), (1457, 26060), (2606, 14570), (2914, 13030), (5212, 7285), (5828, 6515)]