25235460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140197}}^1$

素因数の和:140212

約数の個数: 36

約数和(自身を含む): 76548108

約数和(自身を除く): 51312648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140197, 280394, 420591, 560788, 700985, 841182, 1261773, 1401970, 1682364, 2102955, 2523546, 2803940, 4205910, 5047092, 6308865, 8411820, 12617730, 25235460]

約数ペア:

[(1, 25235460), (2, 12617730), (3, 8411820), (4, 6308865), (5, 5047092), (6, 4205910), (9, 2803940), (10, 2523546), (12, 2102955), (15, 1682364), (18, 1401970), (20, 1261773), (30, 841182), (36, 700985), (45, 560788), (60, 420591), (90, 280394), (180, 140197)]