1663934080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113039}}^1$

素因数の和:113081

約数の個数: 64

約数和(自身を含む): 4150828800

約数和(自身を除く): 2486894720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 113039, 226078, 452156, 565195, 904312, 1130390, 1808624, 2260780, 2599897, 3617248, 4521560, 5199794, 7234496, 9043120, 10399588, 12999485, 14468992, 18086240, 20799176, 25998970, 36172480, 41598352, 51997940, 72344960, 83196704, 103995880, 166393408, 207991760, 332786816, 415983520, 831967040, 1663934080]

約数ペア:

[(1, 1663934080), (2, 831967040), (4, 415983520), (5, 332786816), (8, 207991760), (10, 166393408), (16, 103995880), (20, 83196704), (23, 72344960), (32, 51997940), (40, 41598352), (46, 36172480), (64, 25998970), (80, 20799176), (92, 18086240), (115, 14468992), (128, 12999485), (160, 10399588), (184, 9043120), (230, 7234496), (320, 5199794), (368, 4521560), (460, 3617248), (640, 2599897), (736, 2260780), (920, 1808624), (1472, 1130390), (1840, 904312), (2944, 565195), (3680, 452156), (7360, 226078), (14720, 113039)]