22067692720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{4651}}^1$

素因数の和:5258

約数の個数: 80

約数和(自身を含む): 51833253888

約数和(自身を除く): 29765561168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 467, 508, 635, 934, 1016, 1270, 1868, 2032, 2335, 2540, 3736, 4651, 4670, 5080, 7472, 9302, 9340, 10160, 18604, 18680, 23255, 37208, 37360, 46510, 59309, 74416, 93020, 118618, 186040, 237236, 296545, 372080, 474472, 590677, 593090, 948944, 1181354, 1186180, 2172017, 2362708, 2372360, 2953385, 4344034, 4725416, 4744720, 5906770, 8688068, 9450832, 10860085, 11813540, 17376136, 21720170, 23627080, 34752272, 43440340, 47254160, 86880680, 173761360, 275846159, 551692318, 1103384636, 1379230795, 2206769272, 2758461590, 4413538544, 5516923180, 11033846360, 22067692720]

約数ペア:

[(1, 22067692720), (2, 11033846360), (4, 5516923180), (5, 4413538544), (8, 2758461590), (10, 2206769272), (16, 1379230795), (20, 1103384636), (40, 551692318), (80, 275846159), (127, 173761360), (254, 86880680), (467, 47254160), (508, 43440340), (635, 34752272), (934, 23627080), (1016, 21720170), (1270, 17376136), (1868, 11813540), (2032, 10860085), (2335, 9450832), (2540, 8688068), (3736, 5906770), (4651, 4744720), (4670, 4725416), (5080, 4344034), (7472, 2953385), (9302, 2372360), (9340, 2362708), (10160, 2172017), (18604, 1186180), (18680, 1181354), (23255, 948944), (37208, 593090), (37360, 590677), (46510, 474472), (59309, 372080), (74416, 296545), (93020, 237236), (118618, 186040)]