66001760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37501}}^1$

素因数の和:37527

約数の個数: 48

約数和(自身を含む): 170109072

約数和(自身を除く): 104107312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 37501, 75002, 150004, 187505, 300008, 375010, 412511, 600016, 750020, 825022, 1200032, 1500040, 1650044, 2062555, 3000080, 3300088, 4125110, 6000160, 6600176, 8250220, 13200352, 16500440, 33000880, 66001760]

約数ペア:

[(1, 66001760), (2, 33000880), (4, 16500440), (5, 13200352), (8, 8250220), (10, 6600176), (11, 6000160), (16, 4125110), (20, 3300088), (22, 3000080), (32, 2062555), (40, 1650044), (44, 1500040), (55, 1200032), (80, 825022), (88, 750020), (110, 600016), (160, 412511), (176, 375010), (220, 300008), (352, 187505), (440, 150004), (880, 75002), (1760, 37501)]