201713560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173891}}^1$

素因数の和:173931

約数の個数: 32

約数和(自身を含む): 469508400

約数和(自身を除く): 267794840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173891, 347782, 695564, 869455, 1391128, 1738910, 3477820, 5042839, 6955640, 10085678, 20171356, 25214195, 40342712, 50428390, 100856780, 201713560]

約数ペア:

[(1, 201713560), (2, 100856780), (4, 50428390), (5, 40342712), (8, 25214195), (10, 20171356), (20, 10085678), (29, 6955640), (40, 5042839), (58, 3477820), (116, 1738910), (145, 1391128), (232, 869455), (290, 695564), (580, 347782), (1160, 173891)]