82460050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 166218156

約数和(自身を除く): 83758106

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 53, 58, 74, 106, 145, 185, 265, 290, 370, 530, 725, 841, 925, 1073, 1325, 1450, 1537, 1682, 1850, 1961, 2146, 2650, 3074, 3922, 4205, 5365, 7685, 8410, 9805, 10730, 15370, 19610, 21025, 26825, 31117, 38425, 42050, 44573, 49025, 53650, 56869, 62234, 76850, 89146, 98050, 113738, 155585, 222865, 284345, 311170, 445730, 568690, 777925, 1114325, 1421725, 1555850, 1649201, 2228650, 2843450, 3298402, 8246005, 16492010, 41230025, 82460050]

約数ペア:

[(1, 82460050), (2, 41230025), (5, 16492010), (10, 8246005), (25, 3298402), (29, 2843450), (37, 2228650), (50, 1649201), (53, 1555850), (58, 1421725), (74, 1114325), (106, 777925), (145, 568690), (185, 445730), (265, 311170), (290, 284345), (370, 222865), (530, 155585), (725, 113738), (841, 98050), (925, 89146), (1073, 76850), (1325, 62234), (1450, 56869), (1537, 53650), (1682, 49025), (1850, 44573), (1961, 42050), (2146, 38425), (2650, 31117), (3074, 26825), (3922, 21025), (4205, 19610), (5365, 15370), (7685, 10730), (8410, 9805)]