15936111040

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{250253}}^1$

素因数の和:250469

約数の個数: 56

約数和(自身を含む): 38138709600

約数和(自身を除く): 22202598560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15920, 31840, 63680, 250253, 500506, 1001012, 1251265, 2002024, 2502530, 4004048, 5005060, 8008096, 10010120, 16016192, 20020240, 40040480, 49800347, 80080960, 99600694, 199201388, 249001735, 398402776, 498003470, 796805552, 996006940, 1593611104, 1992013880, 3187222208, 3984027760, 7968055520, 15936111040]

約数ペア:

[(1, 15936111040), (2, 7968055520), (4, 3984027760), (5, 3187222208), (8, 1992013880), (10, 1593611104), (16, 996006940), (20, 796805552), (32, 498003470), (40, 398402776), (64, 249001735), (80, 199201388), (160, 99600694), (199, 80080960), (320, 49800347), (398, 40040480), (796, 20020240), (995, 16016192), (1592, 10010120), (1990, 8008096), (3184, 5005060), (3980, 4004048), (6368, 2502530), (7960, 2002024), (12736, 1251265), (15920, 1001012), (31840, 500506), (63680, 250253)]