116478320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{207997}}^1$

素因数の和:208017

約数の個数: 40

約数和(自身を含む): 309501024

約数和(自身を除く): 193022704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 207997, 415994, 831988, 1039985, 1455979, 1663976, 2079970, 2911958, 3327952, 4159940, 5823916, 7279895, 8319880, 11647832, 14559790, 16639760, 23295664, 29119580, 58239160, 116478320]

約数ペア:

[(1, 116478320), (2, 58239160), (4, 29119580), (5, 23295664), (7, 16639760), (8, 14559790), (10, 11647832), (14, 8319880), (16, 7279895), (20, 5823916), (28, 4159940), (35, 3327952), (40, 2911958), (56, 2079970), (70, 1663976), (80, 1455979), (112, 1039985), (140, 831988), (280, 415994), (560, 207997)]