1567996103920

素因数分解:

$2^4\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{7027591}}^1$

素因数の和:7030393

約数の個数: 40

約数和(自身を含む): 3646898592480

約数和(自身を除く): 2078902488560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2789, 5578, 11156, 13945, 22312, 27890, 44624, 55780, 111560, 223120, 7027591, 14055182, 28110364, 35137955, 56220728, 70275910, 112441456, 140551820, 281103640, 562207280, 19599951299, 39199902598, 78399805196, 97999756495, 156799610392, 195999512990, 313599220784, 391999025980, 783998051960, 1567996103920]

約数ペア:

[(1, 1567996103920), (2, 783998051960), (4, 391999025980), (5, 313599220784), (8, 195999512990), (10, 156799610392), (16, 97999756495), (20, 78399805196), (40, 39199902598), (80, 19599951299), (2789, 562207280), (5578, 281103640), (11156, 140551820), (13945, 112441456), (22312, 70275910), (27890, 56220728), (44624, 35137955), (55780, 28110364), (111560, 14055182), (223120, 7027591)]