88344640

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5279

約数の個数: 56

約数和(自身を含む): 214381080

約数和(自身を除く): 126036440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 5209, 8480, 10418, 16960, 20836, 26045, 41672, 52090, 83344, 104180, 166688, 208360, 276077, 333376, 416720, 552154, 833440, 1104308, 1380385, 1666880, 2208616, 2760770, 4417232, 5521540, 8834464, 11043080, 17668928, 22086160, 44172320, 88344640]

約数ペア:

[(1, 88344640), (2, 44172320), (4, 22086160), (5, 17668928), (8, 11043080), (10, 8834464), (16, 5521540), (20, 4417232), (32, 2760770), (40, 2208616), (53, 1666880), (64, 1380385), (80, 1104308), (106, 833440), (160, 552154), (212, 416720), (265, 333376), (320, 276077), (424, 208360), (530, 166688), (848, 104180), (1060, 83344), (1696, 52090), (2120, 41672), (3392, 26045), (4240, 20836), (5209, 16960), (8480, 10418)]