132353840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 327916512

約数和(自身を除く): 195562672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 307, 317, 340, 614, 634, 680, 1228, 1268, 1360, 1535, 1585, 2456, 2536, 3070, 3170, 4912, 5072, 5219, 5389, 6140, 6340, 10438, 10778, 12280, 12680, 20876, 21556, 24560, 25360, 26095, 26945, 41752, 43112, 52190, 53890, 83504, 86224, 97319, 104380, 107780, 194638, 208760, 215560, 389276, 417520, 431120, 486595, 778552, 973190, 1557104, 1654423, 1946380, 3308846, 3892760, 6617692, 7785520, 8272115, 13235384, 16544230, 26470768, 33088460, 66176920, 132353840]

約数ペア:

[(1, 132353840), (2, 66176920), (4, 33088460), (5, 26470768), (8, 16544230), (10, 13235384), (16, 8272115), (17, 7785520), (20, 6617692), (34, 3892760), (40, 3308846), (68, 1946380), (80, 1654423), (85, 1557104), (136, 973190), (170, 778552), (272, 486595), (307, 431120), (317, 417520), (340, 389276), (614, 215560), (634, 208760), (680, 194638), (1228, 107780), (1268, 104380), (1360, 97319), (1535, 86224), (1585, 83504), (2456, 53890), (2536, 52190), (3070, 43112), (3170, 41752), (4912, 26945), (5072, 26095), (5219, 25360), (5389, 24560), (6140, 21556), (6340, 20876), (10438, 12680), (10778, 12280)]