15698836450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3425

約数の個数: 144

約数和(自身を含む): 34619346720

約数和(自身を除く): 18920510270

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 121, 190, 205, 209, 242, 275, 410, 418, 451, 475, 550, 605, 779, 902, 950, 1025, 1045, 1210, 1558, 2050, 2090, 2255, 2299, 3025, 3331, 3895, 4510, 4598, 4961, 5225, 6050, 6662, 7790, 8569, 9922, 10450, 11275, 11495, 16655, 17138, 19475, 22550, 22990, 24805, 33310, 36641, 38950, 42845, 49610, 57475, 63289, 73282, 83275, 85690, 94259, 114950, 124025, 126578, 136571, 166550, 183205, 188518, 214225, 248050, 273142, 316445, 366410, 403051, 428450, 471295, 632890, 682855, 696179, 806102, 916025, 942590, 1365710, 1392358, 1502281, 1582225, 1832050, 2015255, 2356475, 2594849, 3004562, 3164450, 3414275, 3480895, 4030510, 4712950, 5189698, 6828550, 6961790, 7511405, 7657969, 10076275, 12974245, 15022810, 15315938, 16525091, 17404475, 20152550, 25948490, 28543339, 33050182, 34808950, 37557025, 38289845, 57086678, 64871225, 75114050, 76579690, 82625455, 129742450, 142716695, 165250910, 191449225, 285433390, 313976729, 382898450, 413127275, 627953458, 713583475, 826254550, 1427166950, 1569883645, 3139767290, 7849418225, 15698836450]

約数ペア:

[(1, 15698836450), (2, 7849418225), (5, 3139767290), (10, 1569883645), (11, 1427166950), (19, 826254550), (22, 713583475), (25, 627953458), (38, 413127275), (41, 382898450), (50, 313976729), (55, 285433390), (82, 191449225), (95, 165250910), (110, 142716695), (121, 129742450), (190, 82625455), (205, 76579690), (209, 75114050), (242, 64871225), (275, 57086678), (410, 38289845), (418, 37557025), (451, 34808950), (475, 33050182), (550, 28543339), (605, 25948490), (779, 20152550), (902, 17404475), (950, 16525091), (1025, 15315938), (1045, 15022810), (1210, 12974245), (1558, 10076275), (2050, 7657969), (2090, 7511405), (2255, 6961790), (2299, 6828550), (3025, 5189698), (3331, 4712950), (3895, 4030510), (4510, 3480895), (4598, 3414275), (4961, 3164450), (5225, 3004562), (6050, 2594849), (6662, 2356475), (7790, 2015255), (8569, 1832050), (9922, 1582225), (10450, 1502281), (11275, 1392358), (11495, 1365710), (16655, 942590), (17138, 916025), (19475, 806102), (22550, 696179), (22990, 682855), (24805, 632890), (33310, 471295), (36641, 428450), (38950, 403051), (42845, 366410), (49610, 316445), (57475, 273142), (63289, 248050), (73282, 214225), (83275, 188518), (85690, 183205), (94259, 166550), (114950, 136571), (124025, 126578)]