94390720

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 225637344

約数和(自身を除く): 131246624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 743, 794, 1486, 1588, 1985, 2972, 3176, 3715, 3970, 5944, 6352, 7430, 7940, 11888, 12704, 14860, 15880, 23776, 25408, 29720, 31760, 47552, 59440, 63520, 118880, 127040, 237760, 294971, 589942, 1179884, 1474855, 2359768, 2949710, 4719536, 5899420, 9439072, 11798840, 18878144, 23597680, 47195360, 94390720]

約数ペア:

[(1, 94390720), (2, 47195360), (4, 23597680), (5, 18878144), (8, 11798840), (10, 9439072), (16, 5899420), (20, 4719536), (32, 2949710), (40, 2359768), (64, 1474855), (80, 1179884), (160, 589942), (320, 294971), (397, 237760), (743, 127040), (794, 118880), (1486, 63520), (1588, 59440), (1985, 47552), (2972, 31760), (3176, 29720), (3715, 25408), (3970, 23776), (5944, 15880), (6352, 14860), (7430, 12704), (7940, 11888)]