2017132473760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{665527}}^1$

素因数の和:666558

約数の個数: 96

約数和(自身を含む): 5021328896640

約数和(自身を除く): 3004196422880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 997, 1520, 1994, 3040, 3988, 4985, 7976, 9970, 15952, 18943, 19940, 31904, 37886, 39880, 75772, 79760, 94715, 151544, 159520, 189430, 303088, 378860, 606176, 665527, 757720, 1331054, 1515440, 2662108, 3030880, 3327635, 5324216, 6655270, 10648432, 12645013, 13310540, 21296864, 25290026, 26621080, 50580052, 53242160, 63225065, 101160104, 106484320, 126450130, 202320208, 252900260, 404640416, 505800520, 663530419, 1011601040, 1327060838, 2023202080, 2654121676, 3317652095, 5308243352, 6635304190, 10616486704, 12607077961, 13270608380, 21232973408, 25214155922, 26541216760, 50428311844, 53082433520, 63035389805, 100856623688, 106164867040, 126070779610, 201713247376, 252141559220, 403426494752, 504283118440, 1008566236880, 2017132473760]

約数ペア:

[(1, 2017132473760), (2, 1008566236880), (4, 504283118440), (5, 403426494752), (8, 252141559220), (10, 201713247376), (16, 126070779610), (19, 106164867040), (20, 100856623688), (32, 63035389805), (38, 53082433520), (40, 50428311844), (76, 26541216760), (80, 25214155922), (95, 21232973408), (152, 13270608380), (160, 12607077961), (190, 10616486704), (304, 6635304190), (380, 5308243352), (608, 3317652095), (760, 2654121676), (997, 2023202080), (1520, 1327060838), (1994, 1011601040), (3040, 663530419), (3988, 505800520), (4985, 404640416), (7976, 252900260), (9970, 202320208), (15952, 126450130), (18943, 106484320), (19940, 101160104), (31904, 63225065), (37886, 53242160), (39880, 50580052), (75772, 26621080), (79760, 25290026), (94715, 21296864), (151544, 13310540), (159520, 12645013), (189430, 10648432), (303088, 6655270), (378860, 5324216), (606176, 3327635), (665527, 3030880), (757720, 2662108), (1331054, 1515440)]