13657514740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23099}}^1$

素因数の和:23209

約数の個数: 96

約数和(自身を含む): 31853606400

約数和(自身を除く): 18196091660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 47, 68, 74, 85, 94, 148, 170, 185, 188, 235, 340, 370, 470, 629, 740, 799, 940, 1258, 1598, 1739, 2516, 3145, 3196, 3478, 3995, 6290, 6956, 7990, 8695, 12580, 15980, 17390, 23099, 29563, 34780, 46198, 59126, 92396, 115495, 118252, 147815, 230990, 295630, 392683, 461980, 591260, 785366, 854663, 1085653, 1570732, 1709326, 1963415, 2171306, 3418652, 3926830, 4273315, 4342612, 5428265, 7853660, 8546630, 10856530, 14529271, 17093260, 18456101, 21713060, 29058542, 36912202, 40169161, 58117084, 72646355, 73824404, 80338322, 92280505, 145292710, 160676644, 184561010, 200845805, 290585420, 369122020, 401691610, 682875737, 803383220, 1365751474, 2731502948, 3414378685, 6828757370, 13657514740]

約数ペア:

[(1, 13657514740), (2, 6828757370), (4, 3414378685), (5, 2731502948), (10, 1365751474), (17, 803383220), (20, 682875737), (34, 401691610), (37, 369122020), (47, 290585420), (68, 200845805), (74, 184561010), (85, 160676644), (94, 145292710), (148, 92280505), (170, 80338322), (185, 73824404), (188, 72646355), (235, 58117084), (340, 40169161), (370, 36912202), (470, 29058542), (629, 21713060), (740, 18456101), (799, 17093260), (940, 14529271), (1258, 10856530), (1598, 8546630), (1739, 7853660), (2516, 5428265), (3145, 4342612), (3196, 4273315), (3478, 3926830), (3995, 3418652), (6290, 2171306), (6956, 1963415), (7990, 1709326), (8695, 1570732), (12580, 1085653), (15980, 854663), (17390, 785366), (23099, 591260), (29563, 461980), (34780, 392683), (46198, 295630), (59126, 230990), (92396, 147815), (115495, 118252)]