2034991840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1816957}}^1$

素因数の和:1816979

約数の個数: 48

約数和(自身を含む): 5494480992

約数和(自身を除く): 3459489152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1816957, 3633914, 7267828, 9084785, 12718699, 14535656, 18169570, 25437398, 29071312, 36339140, 50874796, 58142624, 63593495, 72678280, 101749592, 127186990, 145356560, 203499184, 254373980, 290713120, 406998368, 508747960, 1017495920, 2034991840]

約数ペア:

[(1, 2034991840), (2, 1017495920), (4, 508747960), (5, 406998368), (7, 290713120), (8, 254373980), (10, 203499184), (14, 145356560), (16, 127186990), (20, 101749592), (28, 72678280), (32, 63593495), (35, 58142624), (40, 50874796), (56, 36339140), (70, 29071312), (80, 25437398), (112, 18169570), (140, 14535656), (160, 12718699), (224, 9084785), (280, 7267828), (560, 3633914), (1120, 1816957)]