74163040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 134855840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2879, 3220, 3680, 5152, 5758, 6440, 11516, 12880, 14395, 20153, 23032, 25760, 28790, 40306, 46064, 57580, 66217, 80612, 92128, 100765, 115160, 132434, 161224, 201530, 230320, 264868, 322448, 331085, 403060, 460640, 463519, 529736, 644896, 662170, 806120, 927038, 1059472, 1324340, 1612240, 1854076, 2118944, 2317595, 2648680, 3224480, 3708152, 4635190, 5297360, 7416304, 9270380, 10594720, 14832608, 18540760, 37081520, 74163040]

約数ペア:

[(1, 74163040), (2, 37081520), (4, 18540760), (5, 14832608), (7, 10594720), (8, 9270380), (10, 7416304), (14, 5297360), (16, 4635190), (20, 3708152), (23, 3224480), (28, 2648680), (32, 2317595), (35, 2118944), (40, 1854076), (46, 1612240), (56, 1324340), (70, 1059472), (80, 927038), (92, 806120), (112, 662170), (115, 644896), (140, 529736), (160, 463519), (161, 460640), (184, 403060), (224, 331085), (230, 322448), (280, 264868), (322, 230320), (368, 201530), (460, 161224), (560, 132434), (644, 115160), (736, 100765), (805, 92128), (920, 80612), (1120, 66217), (1288, 57580), (1610, 46064), (1840, 40306), (2576, 28790), (2879, 25760), (3220, 23032), (3680, 20153), (5152, 14395), (5758, 12880), (6440, 11516)]