2010070132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{22483}}^1$

素因数の和:22628

約数の個数: 48

約数和(自身を含む): 4190298112

約数和(自身を除く): 2180227980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 868, 1442, 2884, 3193, 6386, 12772, 22351, 22483, 44702, 44966, 89404, 89932, 157381, 314762, 629524, 696973, 1393946, 2315749, 2787892, 4631498, 4878811, 9262996, 9757622, 16210243, 19515244, 32420486, 64840972, 71788219, 143576438, 287152876, 502517533, 1005035066, 2010070132]

約数ペア:

[(1, 2010070132), (2, 1005035066), (4, 502517533), (7, 287152876), (14, 143576438), (28, 71788219), (31, 64840972), (62, 32420486), (103, 19515244), (124, 16210243), (206, 9757622), (217, 9262996), (412, 4878811), (434, 4631498), (721, 2787892), (868, 2315749), (1442, 1393946), (2884, 696973), (3193, 629524), (6386, 314762), (12772, 157381), (22351, 89932), (22483, 89404), (44702, 44966)]