1796010040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{60923}}^1$

素因数の和:61012

約数の個数: 64

約数和(自身を含む): 4474258560

約数和(自身を除く): 2678248520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480, 60923, 121846, 243692, 304615, 487384, 609230, 670153, 1218460, 1340306, 2436920, 2680612, 3350765, 4081841, 5361224, 6701530, 8163682, 13403060, 16327364, 20409205, 26806120, 32654728, 40818410, 44900251, 81636820, 89800502, 163273640, 179601004, 224501255, 359202008, 449002510, 898005020, 1796010040]

約数ペア:

[(1, 1796010040), (2, 898005020), (4, 449002510), (5, 359202008), (8, 224501255), (10, 179601004), (11, 163273640), (20, 89800502), (22, 81636820), (40, 44900251), (44, 40818410), (55, 32654728), (67, 26806120), (88, 20409205), (110, 16327364), (134, 13403060), (220, 8163682), (268, 6701530), (335, 5361224), (440, 4081841), (536, 3350765), (670, 2680612), (737, 2436920), (1340, 1340306), (1474, 1218460), (2680, 670153), (2948, 609230), (3685, 487384), (5896, 304615), (7370, 243692), (14740, 121846), (29480, 60923)]