80674685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 125224704

約数和(自身を除く): 44550019

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 169, 299, 455, 593, 805, 845, 1183, 1495, 2093, 2965, 3887, 4151, 5915, 7709, 10465, 13639, 19435, 20755, 27209, 38545, 53963, 68195, 95473, 100217, 136045, 177307, 269815, 477365, 501085, 701519, 886535, 1241149, 2304991, 3507595, 6205745, 11524955, 16134937, 80674685]

約数ペア:

[(1, 80674685), (5, 16134937), (7, 11524955), (13, 6205745), (23, 3507595), (35, 2304991), (65, 1241149), (91, 886535), (115, 701519), (161, 501085), (169, 477365), (299, 269815), (455, 177307), (593, 136045), (805, 100217), (845, 95473), (1183, 68195), (1495, 53963), (2093, 38545), (2965, 27209), (3887, 20755), (4151, 19435), (5915, 13639), (7709, 10465)]