2090959910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:4017

約数の個数: 64

約数和(自身を含む): 4200723072

約数和(自身を除く): 2109763162

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 113, 130, 185, 226, 370, 481, 565, 962, 1130, 1469, 2405, 2938, 3847, 4181, 4810, 7345, 7694, 8362, 14690, 19235, 20905, 38470, 41810, 50011, 54353, 100022, 108706, 142339, 250055, 271765, 284678, 434711, 500110, 543530, 711695, 869422, 1423390, 1850407, 2173555, 3700814, 4347110, 5651243, 9252035, 11302486, 16084307, 18504070, 28256215, 32168614, 56512430, 80421535, 160843070, 209095991, 418191982, 1045479955, 2090959910]

約数ペア:

[(1, 2090959910), (2, 1045479955), (5, 418191982), (10, 209095991), (13, 160843070), (26, 80421535), (37, 56512430), (65, 32168614), (74, 28256215), (113, 18504070), (130, 16084307), (185, 11302486), (226, 9252035), (370, 5651243), (481, 4347110), (565, 3700814), (962, 2173555), (1130, 1850407), (1469, 1423390), (2405, 869422), (2938, 711695), (3847, 543530), (4181, 500110), (4810, 434711), (7345, 284678), (7694, 271765), (8362, 250055), (14690, 142339), (19235, 108706), (20905, 100022), (38470, 54353), (41810, 50011)]