108437180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 251167392

約数和(自身を除く): 142730212

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 361, 380, 437, 460, 653, 722, 874, 1306, 1444, 1748, 1805, 2185, 2612, 3265, 3610, 4370, 6530, 7220, 8303, 8740, 12407, 13060, 15019, 16606, 24814, 30038, 33212, 41515, 49628, 60076, 62035, 75095, 83030, 124070, 150190, 166060, 235733, 248140, 285361, 300380, 471466, 570722, 942932, 1141444, 1178665, 1426805, 2357330, 2853610, 4714660, 5421859, 5707220, 10843718, 21687436, 27109295, 54218590, 108437180]

約数ペア:

[(1, 108437180), (2, 54218590), (4, 27109295), (5, 21687436), (10, 10843718), (19, 5707220), (20, 5421859), (23, 4714660), (38, 2853610), (46, 2357330), (76, 1426805), (92, 1178665), (95, 1141444), (115, 942932), (190, 570722), (230, 471466), (361, 300380), (380, 285361), (437, 248140), (460, 235733), (653, 166060), (722, 150190), (874, 124070), (1306, 83030), (1444, 75095), (1748, 62035), (1805, 60076), (2185, 49628), (2612, 41515), (3265, 33212), (3610, 30038), (4370, 24814), (6530, 16606), (7220, 15019), (8303, 13060), (8740, 12407)]