82472260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8573}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 191577456

約数和(自身を除く): 109105196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8573, 9620, 17146, 34292, 42865, 85730, 111449, 171460, 222898, 317201, 445796, 557245, 634402, 1114490, 1268804, 1586005, 2228980, 3172010, 4123613, 6344020, 8247226, 16494452, 20618065, 41236130, 82472260]

約数ペア:

[(1, 82472260), (2, 41236130), (4, 20618065), (5, 16494452), (10, 8247226), (13, 6344020), (20, 4123613), (26, 3172010), (37, 2228980), (52, 1586005), (65, 1268804), (74, 1114490), (130, 634402), (148, 557245), (185, 445796), (260, 317201), (370, 222898), (481, 171460), (740, 111449), (962, 85730), (1924, 42865), (2405, 34292), (4810, 17146), (8573, 9620)]