47197760

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1963

約数の個数: 56

約数和(自身を含む): 113873280

約数和(自身を除く): 66675520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 1867, 2528, 3160, 3734, 5056, 6320, 7468, 9335, 12640, 14936, 18670, 25280, 29872, 37340, 59744, 74680, 119488, 147493, 149360, 294986, 298720, 589972, 597440, 737465, 1179944, 1474930, 2359888, 2949860, 4719776, 5899720, 9439552, 11799440, 23598880, 47197760]

約数ペア:

[(1, 47197760), (2, 23598880), (4, 11799440), (5, 9439552), (8, 5899720), (10, 4719776), (16, 2949860), (20, 2359888), (32, 1474930), (40, 1179944), (64, 737465), (79, 597440), (80, 589972), (158, 298720), (160, 294986), (316, 149360), (320, 147493), (395, 119488), (632, 74680), (790, 59744), (1264, 37340), (1580, 29872), (1867, 25280), (2528, 18670), (3160, 14936), (3734, 12640), (5056, 9335), (6320, 7468)]