47820680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 66486520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 881, 920, 1180, 1357, 1762, 2360, 2714, 3524, 4405, 5428, 6785, 7048, 8810, 10856, 13570, 17620, 20263, 27140, 35240, 40526, 51979, 54280, 81052, 101315, 103958, 162104, 202630, 207916, 259895, 405260, 415832, 519790, 810520, 1039580, 1195517, 2079160, 2391034, 4782068, 5977585, 9564136, 11955170, 23910340, 47820680]

約数ペア:

[(1, 47820680), (2, 23910340), (4, 11955170), (5, 9564136), (8, 5977585), (10, 4782068), (20, 2391034), (23, 2079160), (40, 1195517), (46, 1039580), (59, 810520), (92, 519790), (115, 415832), (118, 405260), (184, 259895), (230, 207916), (236, 202630), (295, 162104), (460, 103958), (472, 101315), (590, 81052), (881, 54280), (920, 51979), (1180, 40526), (1357, 35240), (1762, 27140), (2360, 20263), (2714, 17620), (3524, 13570), (4405, 10856), (5428, 8810), (6785, 7048)]