73302080

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 175293528

約数和(自身を除く): 101991448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 577, 794, 1154, 1588, 1985, 2308, 2885, 3176, 3970, 4616, 5770, 6352, 7940, 9232, 11540, 12704, 15880, 18464, 23080, 25408, 31760, 36928, 46160, 63520, 92320, 127040, 184640, 229069, 458138, 916276, 1145345, 1832552, 2290690, 3665104, 4581380, 7330208, 9162760, 14660416, 18325520, 36651040, 73302080]

約数ペア:

[(1, 73302080), (2, 36651040), (4, 18325520), (5, 14660416), (8, 9162760), (10, 7330208), (16, 4581380), (20, 3665104), (32, 2290690), (40, 1832552), (64, 1145345), (80, 916276), (160, 458138), (320, 229069), (397, 184640), (577, 127040), (794, 92320), (1154, 63520), (1588, 46160), (1985, 36928), (2308, 31760), (2885, 25408), (3176, 23080), (3970, 18464), (4616, 15880), (5770, 12704), (6352, 11540), (7940, 9232)]