23383640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 62760960

約数和(自身を除く): 39377320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3631, 6440, 7262, 14524, 18155, 25417, 29048, 36310, 50834, 72620, 83513, 101668, 127085, 145240, 167026, 203336, 254170, 334052, 417565, 508340, 584591, 668104, 835130, 1016680, 1169182, 1670260, 2338364, 2922955, 3340520, 4676728, 5845910, 11691820, 23383640]

約数ペア:

[(1, 23383640), (2, 11691820), (4, 5845910), (5, 4676728), (7, 3340520), (8, 2922955), (10, 2338364), (14, 1670260), (20, 1169182), (23, 1016680), (28, 835130), (35, 668104), (40, 584591), (46, 508340), (56, 417565), (70, 334052), (92, 254170), (115, 203336), (140, 167026), (161, 145240), (184, 127085), (230, 101668), (280, 83513), (322, 72620), (460, 50834), (644, 36310), (805, 29048), (920, 25417), (1288, 18155), (1610, 14524), (3220, 7262), (3631, 6440)]