41513390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 36937810

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 907, 995, 1814, 1990, 4535, 4577, 9070, 9154, 20861, 22885, 41722, 45770, 104305, 180493, 208610, 360986, 902465, 1804930, 4151339, 8302678, 20756695, 41513390]

約数ペア:

[(1, 41513390), (2, 20756695), (5, 8302678), (10, 4151339), (23, 1804930), (46, 902465), (115, 360986), (199, 208610), (230, 180493), (398, 104305), (907, 45770), (995, 41722), (1814, 22885), (1990, 20861), (4535, 9154), (4577, 9070)]