66536120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 176677200

約数和(自身を除く): 110141080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 392, 409, 415, 490, 581, 664, 818, 830, 980, 1162, 1636, 1660, 1960, 2045, 2324, 2863, 2905, 3272, 3320, 4067, 4090, 4648, 5726, 5810, 8134, 8180, 11452, 11620, 14315, 16268, 16360, 20041, 20335, 22904, 23240, 28630, 32536, 33947, 40082, 40670, 57260, 67894, 80164, 81340, 100205, 114520, 135788, 160328, 162680, 169735, 200410, 237629, 271576, 339470, 400820, 475258, 678940, 801640, 950516, 1188145, 1357880, 1663403, 1901032, 2376290, 3326806, 4752580, 6653612, 8317015, 9505160, 13307224, 16634030, 33268060, 66536120]

約数ペア:

[(1, 66536120), (2, 33268060), (4, 16634030), (5, 13307224), (7, 9505160), (8, 8317015), (10, 6653612), (14, 4752580), (20, 3326806), (28, 2376290), (35, 1901032), (40, 1663403), (49, 1357880), (56, 1188145), (70, 950516), (83, 801640), (98, 678940), (140, 475258), (166, 400820), (196, 339470), (245, 271576), (280, 237629), (332, 200410), (392, 169735), (409, 162680), (415, 160328), (490, 135788), (581, 114520), (664, 100205), (818, 81340), (830, 80164), (980, 67894), (1162, 57260), (1636, 40670), (1660, 40082), (1960, 33947), (2045, 32536), (2324, 28630), (2863, 23240), (2905, 22904), (3272, 20335), (3320, 20041), (4067, 16360), (4090, 16268), (4648, 14315), (5726, 11620), (5810, 11452), (8134, 8180)]