54208360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 125582400

約数和(自身を除く): 71374040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 113, 134, 179, 226, 268, 335, 358, 452, 536, 565, 670, 716, 895, 904, 1130, 1340, 1432, 1790, 2260, 2680, 3580, 4520, 7160, 7571, 11993, 15142, 20227, 23986, 30284, 37855, 40454, 47972, 59965, 60568, 75710, 80908, 95944, 101135, 119930, 151420, 161816, 202270, 239860, 302840, 404540, 479720, 809080, 1355209, 2710418, 5420836, 6776045, 10841672, 13552090, 27104180, 54208360]

約数ペア:

[(1, 54208360), (2, 27104180), (4, 13552090), (5, 10841672), (8, 6776045), (10, 5420836), (20, 2710418), (40, 1355209), (67, 809080), (113, 479720), (134, 404540), (179, 302840), (226, 239860), (268, 202270), (335, 161816), (358, 151420), (452, 119930), (536, 101135), (565, 95944), (670, 80908), (716, 75710), (895, 60568), (904, 59965), (1130, 47972), (1340, 40454), (1432, 37855), (1790, 30284), (2260, 23986), (2680, 20227), (3580, 15142), (4520, 11993), (7160, 7571)]