41927480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 108699840

約数和(自身を除く): 66772360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1093, 1096, 1370, 1918, 2186, 2740, 3836, 4372, 4795, 5465, 5480, 7651, 7672, 8744, 9590, 10930, 15302, 19180, 21860, 30604, 38255, 38360, 43720, 61208, 76510, 149741, 153020, 299482, 306040, 598964, 748705, 1048187, 1197928, 1497410, 2096374, 2994820, 4192748, 5240935, 5989640, 8385496, 10481870, 20963740, 41927480]

約数ペア:

[(1, 41927480), (2, 20963740), (4, 10481870), (5, 8385496), (7, 5989640), (8, 5240935), (10, 4192748), (14, 2994820), (20, 2096374), (28, 1497410), (35, 1197928), (40, 1048187), (56, 748705), (70, 598964), (137, 306040), (140, 299482), (274, 153020), (280, 149741), (548, 76510), (685, 61208), (959, 43720), (1093, 38360), (1096, 38255), (1370, 30604), (1918, 21860), (2186, 19180), (2740, 15302), (3836, 10930), (4372, 9590), (4795, 8744), (5465, 7672), (5480, 7651)]