116342320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76541}}^1$

素因数の和:76573

約数の個数: 40

約数和(自身を含む): 284736240

約数和(自身を除く): 168393920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 76541, 153082, 306164, 382705, 612328, 765410, 1224656, 1454279, 1530820, 2908558, 3061640, 5817116, 6123280, 7271395, 11634232, 14542790, 23268464, 29085580, 58171160, 116342320]

約数ペア:

[(1, 116342320), (2, 58171160), (4, 29085580), (5, 23268464), (8, 14542790), (10, 11634232), (16, 7271395), (19, 6123280), (20, 5817116), (38, 3061640), (40, 2908558), (76, 1530820), (80, 1454279), (95, 1224656), (152, 765410), (190, 612328), (304, 382705), (380, 306164), (760, 153082), (1520, 76541)]