117988400

素因数分解:

$2^4\times 5^2\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 284563632

約数和(自身を除く): 166575232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 397, 400, 743, 794, 1486, 1588, 1985, 2972, 3176, 3715, 3970, 5944, 6352, 7430, 7940, 9925, 11888, 14860, 15880, 18575, 19850, 29720, 31760, 37150, 39700, 59440, 74300, 79400, 148600, 158800, 294971, 297200, 589942, 1179884, 1474855, 2359768, 2949710, 4719536, 5899420, 7374275, 11798840, 14748550, 23597680, 29497100, 58994200, 117988400]

約数ペア:

[(1, 117988400), (2, 58994200), (4, 29497100), (5, 23597680), (8, 14748550), (10, 11798840), (16, 7374275), (20, 5899420), (25, 4719536), (40, 2949710), (50, 2359768), (80, 1474855), (100, 1179884), (200, 589942), (397, 297200), (400, 294971), (743, 158800), (794, 148600), (1486, 79400), (1588, 74300), (1985, 59440), (2972, 39700), (3176, 37150), (3715, 31760), (3970, 29720), (5944, 19850), (6352, 18575), (7430, 15880), (7940, 14860), (9925, 11888)]