86274440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16254

約数の個数: 64

約数和(自身を含む): 233539200

約数和(自身を除く): 147264760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16217, 32434, 64868, 81085, 113519, 129736, 162170, 227038, 308123, 324340, 454076, 567595, 616246, 648680, 908152, 1135190, 1232492, 1540615, 2156861, 2270380, 2464984, 3081230, 4313722, 4540760, 6162460, 8627444, 10784305, 12324920, 17254888, 21568610, 43137220, 86274440]

約数ペア:

[(1, 86274440), (2, 43137220), (4, 21568610), (5, 17254888), (7, 12324920), (8, 10784305), (10, 8627444), (14, 6162460), (19, 4540760), (20, 4313722), (28, 3081230), (35, 2464984), (38, 2270380), (40, 2156861), (56, 1540615), (70, 1232492), (76, 1135190), (95, 908152), (133, 648680), (140, 616246), (152, 567595), (190, 454076), (266, 324340), (280, 308123), (380, 227038), (532, 162170), (665, 129736), (760, 113519), (1064, 81085), (1330, 64868), (2660, 32434), (5320, 16217)]