2598889150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363481}}^1$

素因数の和:363517

約数の個数: 48

約数和(自身を含む): 5679042768

約数和(自身を除く): 3080153618

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 363481, 726962, 1817405, 3634810, 3998291, 4725253, 7996582, 9087025, 9450506, 18174050, 19991455, 23626265, 39982910, 47252530, 51977783, 99957275, 103955566, 118131325, 199914550, 236262650, 259888915, 519777830, 1299444575, 2598889150]

約数ペア:

[(1, 2598889150), (2, 1299444575), (5, 519777830), (10, 259888915), (11, 236262650), (13, 199914550), (22, 118131325), (25, 103955566), (26, 99957275), (50, 51977783), (55, 47252530), (65, 39982910), (110, 23626265), (130, 19991455), (143, 18174050), (275, 9450506), (286, 9087025), (325, 7996582), (550, 4725253), (650, 3998291), (715, 3634810), (1430, 1817405), (3575, 726962), (7150, 363481)]