26531181320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{185429}}^1$

素因数の和:185527

約数の個数: 96

約数和(自身を含む): 70392936600

約数和(自身を除く): 43861755280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1960, 2044, 2555, 2920, 3577, 4088, 5110, 7154, 10220, 14308, 17885, 20440, 28616, 35770, 71540, 143080, 185429, 370858, 741716, 927145, 1298003, 1483432, 1854290, 2596006, 3708580, 5192012, 6490015, 7417160, 9086021, 10384024, 12980030, 13536317, 18172042, 25960060, 27072634, 36344084, 45430105, 51920120, 54145268, 67681585, 72688168, 90860210, 94754219, 108290536, 135363170, 181720420, 189508438, 270726340, 363440840, 379016876, 473771095, 541452680, 663279533, 758033752, 947542190, 1326559066, 1895084380, 2653118132, 3316397665, 3790168760, 5306236264, 6632795330, 13265590660, 26531181320]

約数ペア:

[(1, 26531181320), (2, 13265590660), (4, 6632795330), (5, 5306236264), (7, 3790168760), (8, 3316397665), (10, 2653118132), (14, 1895084380), (20, 1326559066), (28, 947542190), (35, 758033752), (40, 663279533), (49, 541452680), (56, 473771095), (70, 379016876), (73, 363440840), (98, 270726340), (140, 189508438), (146, 181720420), (196, 135363170), (245, 108290536), (280, 94754219), (292, 90860210), (365, 72688168), (392, 67681585), (490, 54145268), (511, 51920120), (584, 45430105), (730, 36344084), (980, 27072634), (1022, 25960060), (1460, 18172042), (1960, 13536317), (2044, 12980030), (2555, 10384024), (2920, 9086021), (3577, 7417160), (4088, 6490015), (5110, 5192012), (7154, 3708580), (10220, 2596006), (14308, 1854290), (17885, 1483432), (20440, 1298003), (28616, 927145), (35770, 741716), (71540, 370858), (143080, 185429)]