9241220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 11503420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 293, 332, 380, 415, 586, 830, 1172, 1465, 1577, 1660, 2930, 3154, 5567, 5860, 6308, 7885, 11134, 15770, 22268, 24319, 27835, 31540, 48638, 55670, 97276, 111340, 121595, 243190, 462061, 486380, 924122, 1848244, 2310305, 4620610, 9241220]

約数ペア:

[(1, 9241220), (2, 4620610), (4, 2310305), (5, 1848244), (10, 924122), (19, 486380), (20, 462061), (38, 243190), (76, 121595), (83, 111340), (95, 97276), (166, 55670), (190, 48638), (293, 31540), (332, 27835), (380, 24319), (415, 22268), (586, 15770), (830, 11134), (1172, 7885), (1465, 6308), (1577, 5860), (1660, 5567), (2930, 3154)]