82804150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 186425568

約数和(自身を除く): 103621418

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 185, 275, 286, 313, 325, 370, 407, 481, 550, 626, 650, 715, 814, 925, 962, 1430, 1565, 1850, 2035, 2405, 3130, 3443, 3575, 4069, 4070, 4810, 5291, 6886, 7150, 7825, 8138, 10175, 10582, 11581, 12025, 15650, 17215, 20345, 20350, 23162, 24050, 26455, 34430, 40690, 44759, 52910, 57905, 86075, 89518, 101725, 115810, 127391, 132275, 150553, 172150, 203450, 223795, 254782, 264550, 289525, 301106, 447590, 579050, 636955, 752765, 1118975, 1273910, 1505530, 1656083, 2237950, 3184775, 3312166, 3763825, 6369550, 7527650, 8280415, 16560830, 41402075, 82804150]

約数ペア:

[(1, 82804150), (2, 41402075), (5, 16560830), (10, 8280415), (11, 7527650), (13, 6369550), (22, 3763825), (25, 3312166), (26, 3184775), (37, 2237950), (50, 1656083), (55, 1505530), (65, 1273910), (74, 1118975), (110, 752765), (130, 636955), (143, 579050), (185, 447590), (275, 301106), (286, 289525), (313, 264550), (325, 254782), (370, 223795), (407, 203450), (481, 172150), (550, 150553), (626, 132275), (650, 127391), (715, 115810), (814, 101725), (925, 89518), (962, 86075), (1430, 57905), (1565, 52910), (1850, 44759), (2035, 40690), (2405, 34430), (3130, 26455), (3443, 24050), (3575, 23162), (4069, 20350), (4070, 20345), (4810, 17215), (5291, 15650), (6886, 12025), (7150, 11581), (7825, 10582), (8138, 10175)]