179104120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 437048640

約数和(自身を除く): 257944520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 2281, 3020, 3926, 4562, 6040, 7852, 9124, 9815, 11405, 15704, 18248, 19630, 22810, 29653, 39260, 45620, 59306, 78520, 91240, 118612, 148265, 237224, 296530, 344431, 593060, 688862, 1186120, 1377724, 1722155, 2755448, 3444310, 4477603, 6888620, 8955206, 13777240, 17910412, 22388015, 35820824, 44776030, 89552060, 179104120]

約数ペア:

[(1, 179104120), (2, 89552060), (4, 44776030), (5, 35820824), (8, 22388015), (10, 17910412), (13, 13777240), (20, 8955206), (26, 6888620), (40, 4477603), (52, 3444310), (65, 2755448), (104, 1722155), (130, 1377724), (151, 1186120), (260, 688862), (302, 593060), (520, 344431), (604, 296530), (755, 237224), (1208, 148265), (1510, 118612), (1963, 91240), (2281, 78520), (3020, 59306), (3926, 45620), (4562, 39260), (6040, 29653), (7852, 22810), (9124, 19630), (9815, 18248), (11405, 15704)]