100720170124

素因数分解:

$2^2\times 7^2\times {\mathrm{349}}^2\times {\mathrm{4219}}^1$

素因数の和:4935

約数の個数: 54

約数和(自身を含む): 205675410780

約数和(自身を除く): 104955240656

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 349, 698, 1396, 2443, 4219, 4886, 8438, 9772, 16876, 17101, 29533, 34202, 59066, 68404, 118132, 121801, 206731, 243602, 413462, 487204, 826924, 852607, 1472431, 1705214, 2944862, 3410428, 5889724, 5968249, 10307017, 11936498, 20614034, 23872996, 41228068, 72149119, 144298238, 288596476, 513878419, 1027756838, 2055513676, 3597148933, 7194297866, 14388595732, 25180042531, 50360085062, 100720170124]

約数ペア:

[(1, 100720170124), (2, 50360085062), (4, 25180042531), (7, 14388595732), (14, 7194297866), (28, 3597148933), (49, 2055513676), (98, 1027756838), (196, 513878419), (349, 288596476), (698, 144298238), (1396, 72149119), (2443, 41228068), (4219, 23872996), (4886, 20614034), (8438, 11936498), (9772, 10307017), (16876, 5968249), (17101, 5889724), (29533, 3410428), (34202, 2944862), (59066, 1705214), (68404, 1472431), (118132, 852607), (121801, 826924), (206731, 487204), (243602, 413462)]