4273996870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19037}}^1$

素因数の和:19225

約数の個数: 64

約数和(自身を含む): 9096204096

約数和(自身を除く): 4822207226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 286, 314, 715, 785, 1430, 1570, 1727, 2041, 3454, 4082, 8635, 10205, 17270, 19037, 20410, 22451, 38074, 44902, 95185, 112255, 190370, 209407, 224510, 247481, 418814, 494962, 1047035, 1237405, 2094070, 2474810, 2722291, 2988809, 5444582, 5977618, 13611455, 14944045, 27222910, 29888090, 32876899, 38854517, 65753798, 77709034, 164384495, 194272585, 328768990, 388545170, 427399687, 854799374, 2136998435, 4273996870]

約数ペア:

[(1, 4273996870), (2, 2136998435), (5, 854799374), (10, 427399687), (11, 388545170), (13, 328768990), (22, 194272585), (26, 164384495), (55, 77709034), (65, 65753798), (110, 38854517), (130, 32876899), (143, 29888090), (157, 27222910), (286, 14944045), (314, 13611455), (715, 5977618), (785, 5444582), (1430, 2988809), (1570, 2722291), (1727, 2474810), (2041, 2094070), (3454, 1237405), (4082, 1047035), (8635, 494962), (10205, 418814), (17270, 247481), (19037, 224510), (20410, 209407), (22451, 190370), (38074, 112255), (44902, 95185)]