88690460

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{6791}}^1$

素因数の和:7453

約数の個数: 24

約数和(自身を含む): 186562656

約数和(自身を除く): 97872196

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 6791, 13060, 13582, 27164, 33955, 67910, 135820, 4434523, 8869046, 17738092, 22172615, 44345230, 88690460]

約数ペア:

[(1, 88690460), (2, 44345230), (4, 22172615), (5, 17738092), (10, 8869046), (20, 4434523), (653, 135820), (1306, 67910), (2612, 33955), (3265, 27164), (6530, 13582), (6791, 13060)]