223523920

素因数分解:

$2^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4649}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 520669800

約数和(自身を除く): 297145880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 601, 1202, 2404, 3005, 4649, 4808, 6010, 9298, 9616, 12020, 18596, 23245, 24040, 37192, 46490, 48080, 74384, 92980, 185960, 371920, 2794049, 5588098, 11176196, 13970245, 22352392, 27940490, 44704784, 55880980, 111761960, 223523920]

約数ペア:

[(1, 223523920), (2, 111761960), (4, 55880980), (5, 44704784), (8, 27940490), (10, 22352392), (16, 13970245), (20, 11176196), (40, 5588098), (80, 2794049), (601, 371920), (1202, 185960), (2404, 92980), (3005, 74384), (4649, 48080), (4808, 46490), (6010, 37192), (9298, 24040), (9616, 23245), (12020, 18596)]