80329550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 171572352

約数和(自身を除く): 91242802

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 283, 350, 566, 811, 1415, 1622, 1981, 2830, 3962, 4055, 5677, 7075, 8110, 9905, 11354, 14150, 19810, 20275, 28385, 40550, 49525, 56770, 99050, 141925, 229513, 283850, 459026, 1147565, 1606591, 2295130, 3213182, 5737825, 8032955, 11475650, 16065910, 40164775, 80329550]

約数ペア:

[(1, 80329550), (2, 40164775), (5, 16065910), (7, 11475650), (10, 8032955), (14, 5737825), (25, 3213182), (35, 2295130), (50, 1606591), (70, 1147565), (175, 459026), (283, 283850), (350, 229513), (566, 141925), (811, 99050), (1415, 56770), (1622, 49525), (1981, 40550), (2830, 28385), (3962, 20275), (4055, 19810), (5677, 14150), (7075, 11354), (8110, 9905)]