106766320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70241}}^1$

素因数の和:70273

約数の個数: 40

約数和(自身を含む): 261300240

約数和(自身を除く): 154533920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 70241, 140482, 280964, 351205, 561928, 702410, 1123856, 1334579, 1404820, 2669158, 2809640, 5338316, 5619280, 6672895, 10676632, 13345790, 21353264, 26691580, 53383160, 106766320]

約数ペア:

[(1, 106766320), (2, 53383160), (4, 26691580), (5, 21353264), (8, 13345790), (10, 10676632), (16, 6672895), (19, 5619280), (20, 5338316), (38, 2809640), (40, 2669158), (76, 1404820), (80, 1334579), (95, 1123856), (152, 702410), (190, 561928), (304, 351205), (380, 280964), (760, 140482), (1520, 70241)]