15692041840

素因数分解:

$2^4\times 5^1\times {\mathrm{196150523}}^1$

素因数の和:196150536

約数の個数: 20

約数和(自身を含む): 36483997464

約数和(自身を除く): 20791955624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196150523, 392301046, 784602092, 980752615, 1569204184, 1961505230, 3138408368, 3923010460, 7846020920, 15692041840]

約数ペア:

[(1, 15692041840), (2, 7846020920), (4, 3923010460), (5, 3138408368), (8, 1961505230), (10, 1569204184), (16, 980752615), (20, 784602092), (40, 392301046), (80, 196150523)]