69368080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 168989184

約数和(自身を除く): 99621104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 337, 415, 496, 620, 664, 674, 830, 1240, 1328, 1348, 1660, 1685, 2480, 2573, 2696, 3320, 3370, 5146, 5392, 6640, 6740, 10292, 10447, 12865, 13480, 20584, 20894, 25730, 26960, 27971, 41168, 41788, 51460, 52235, 55942, 83576, 102920, 104470, 111884, 139855, 167152, 205840, 208940, 223768, 279710, 417880, 447536, 559420, 835760, 867101, 1118840, 1734202, 2237680, 3468404, 4335505, 6936808, 8671010, 13873616, 17342020, 34684040, 69368080]

約数ペア:

[(1, 69368080), (2, 34684040), (4, 17342020), (5, 13873616), (8, 8671010), (10, 6936808), (16, 4335505), (20, 3468404), (31, 2237680), (40, 1734202), (62, 1118840), (80, 867101), (83, 835760), (124, 559420), (155, 447536), (166, 417880), (248, 279710), (310, 223768), (332, 208940), (337, 205840), (415, 167152), (496, 139855), (620, 111884), (664, 104470), (674, 102920), (830, 83576), (1240, 55942), (1328, 52235), (1348, 51460), (1660, 41788), (1685, 41168), (2480, 27971), (2573, 26960), (2696, 25730), (3320, 20894), (3370, 20584), (5146, 13480), (5392, 12865), (6640, 10447), (6740, 10292)]