90980605442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1\times {\mathrm{37799}}^1$

素因数の和:38570

約数の個数: 32

約数和(自身を含む): 145360656000

約数和(自身を除く): 54380050558

約数列:

[1, 2, 19, 38, 97, 194, 653, 1306, 1843, 3686, 12407, 24814, 37799, 63341, 75598, 126682, 718181, 1203479, 1436362, 2406958, 3666503, 7333006, 24682747, 49365494, 69663557, 139327114, 468972193, 937944386, 2394226459, 4788452918, 45490302721, 90980605442]

約数ペア:

[(1, 90980605442), (2, 45490302721), (19, 4788452918), (38, 2394226459), (97, 937944386), (194, 468972193), (653, 139327114), (1306, 69663557), (1843, 49365494), (3686, 24682747), (12407, 7333006), (24814, 3666503), (37799, 2406958), (63341, 1436362), (75598, 1203479), (126682, 718181)]