807026330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{20323}}^1$

素因数の和:20379

約数の個数: 48

約数和(自身を含む): 1672583904

約数和(自身を除く): 865557574

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 7942, 19855, 20323, 39710, 40646, 101615, 203230, 223553, 386137, 447106, 772274, 1117765, 1930685, 2235530, 3861370, 4247507, 7336603, 8495014, 14673206, 21237535, 36683015, 42475070, 73366030, 80702633, 161405266, 403513165, 807026330]

約数ペア:

[(1, 807026330), (2, 403513165), (5, 161405266), (10, 80702633), (11, 73366030), (19, 42475070), (22, 36683015), (38, 21237535), (55, 14673206), (95, 8495014), (110, 7336603), (190, 4247507), (209, 3861370), (361, 2235530), (418, 1930685), (722, 1117765), (1045, 772274), (1805, 447106), (2090, 386137), (3610, 223553), (3971, 203230), (7942, 101615), (19855, 40646), (20323, 39710)]