127346320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93637}}^1$

素因数の和:93667

約数の個数: 40

約数和(自身を含む): 313500024

約数和(自身を除く): 186153704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 93637, 187274, 374548, 468185, 749096, 936370, 1498192, 1591829, 1872740, 3183658, 3745480, 6367316, 7490960, 7959145, 12734632, 15918290, 25469264, 31836580, 63673160, 127346320]

約数ペア:

[(1, 127346320), (2, 63673160), (4, 31836580), (5, 25469264), (8, 15918290), (10, 12734632), (16, 7959145), (17, 7490960), (20, 6367316), (34, 3745480), (40, 3183658), (68, 1872740), (80, 1591829), (85, 1498192), (136, 936370), (170, 749096), (272, 468185), (340, 374548), (680, 187274), (1360, 93637)]