1020177070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5881}}^1$

素因数の和:6001

約数の個数: 64

約数和(自身を含む): 2134460160

約数和(自身を除く): 1114283090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 415, 418, 830, 913, 1045, 1577, 1826, 2090, 3154, 4565, 5881, 7885, 9130, 11762, 15770, 17347, 29405, 34694, 58810, 64691, 86735, 111739, 129382, 173470, 223478, 323455, 488123, 558695, 646910, 976246, 1117390, 1229129, 2440615, 2458258, 4881230, 5369353, 6145645, 9274337, 10738706, 12291290, 18548674, 26846765, 46371685, 53693530, 92743370, 102017707, 204035414, 510088535, 1020177070]

約数ペア:

[(1, 1020177070), (2, 510088535), (5, 204035414), (10, 102017707), (11, 92743370), (19, 53693530), (22, 46371685), (38, 26846765), (55, 18548674), (83, 12291290), (95, 10738706), (110, 9274337), (166, 6145645), (190, 5369353), (209, 4881230), (415, 2458258), (418, 2440615), (830, 1229129), (913, 1117390), (1045, 976246), (1577, 646910), (1826, 558695), (2090, 488123), (3154, 323455), (4565, 223478), (5881, 173470), (7885, 129382), (9130, 111739), (11762, 86735), (15770, 64691), (17347, 58810), (29405, 34694)]