11529520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4693

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 16147280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4649, 9298, 18596, 23245, 37192, 46490, 74384, 92980, 144119, 185960, 288238, 371920, 576476, 720595, 1152952, 1441190, 2305904, 2882380, 5764760, 11529520]

約数ペア:

[(1, 11529520), (2, 5764760), (4, 2882380), (5, 2305904), (8, 1441190), (10, 1152952), (16, 720595), (20, 576476), (31, 371920), (40, 288238), (62, 185960), (80, 144119), (124, 92980), (155, 74384), (248, 46490), (310, 37192), (496, 23245), (620, 18596), (1240, 9298), (2480, 4649)]