41387506420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 94132684800

約数和(自身を除く): 52745178380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 439, 479, 757, 878, 958, 1514, 1756, 1916, 2195, 2395, 3028, 3785, 4390, 4790, 5707, 6227, 7570, 8780, 9580, 9841, 11414, 12454, 15140, 19682, 22828, 24908, 28535, 31135, 39364, 49205, 57070, 62270, 98410, 114140, 124540, 196820, 210281, 332323, 362603, 420562, 664646, 725206, 841124, 1051405, 1329292, 1450412, 1661615, 1813015, 2102810, 2733653, 3323230, 3626030, 4205620, 4320199, 4713839, 5467306, 6646460, 7252060, 8640398, 9427678, 10934612, 13668265, 17280796, 18855356, 21600995, 23569195, 27336530, 43201990, 47138390, 54673060, 86403980, 94276780, 159182717, 318365434, 636730868, 795913585, 1591827170, 2069375321, 3183654340, 4138750642, 8277501284, 10346876605, 20693753210, 41387506420]

約数ペア:

[(1, 41387506420), (2, 20693753210), (4, 10346876605), (5, 8277501284), (10, 4138750642), (13, 3183654340), (20, 2069375321), (26, 1591827170), (52, 795913585), (65, 636730868), (130, 318365434), (260, 159182717), (439, 94276780), (479, 86403980), (757, 54673060), (878, 47138390), (958, 43201990), (1514, 27336530), (1756, 23569195), (1916, 21600995), (2195, 18855356), (2395, 17280796), (3028, 13668265), (3785, 10934612), (4390, 9427678), (4790, 8640398), (5707, 7252060), (6227, 6646460), (7570, 5467306), (8780, 4713839), (9580, 4320199), (9841, 4205620), (11414, 3626030), (12454, 3323230), (15140, 2733653), (19682, 2102810), (22828, 1813015), (24908, 1661615), (28535, 1450412), (31135, 1329292), (39364, 1051405), (49205, 841124), (57070, 725206), (62270, 664646), (98410, 420562), (114140, 362603), (124540, 332323), (196820, 210281)]