20239829000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1123}}^1$

素因数の和:1480

約数の個数: 128

約数和(自身を含む): 48289737600

約数和(自身を除く): 28049908600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 269, 335, 500, 536, 538, 670, 1000, 1076, 1123, 1340, 1345, 1675, 2152, 2246, 2680, 2690, 3350, 4492, 5380, 5615, 6700, 6725, 8375, 8984, 10760, 11230, 13400, 13450, 16750, 18023, 22460, 26900, 28075, 33500, 33625, 36046, 44920, 53800, 56150, 67000, 67250, 72092, 75241, 90115, 112300, 134500, 140375, 144184, 150482, 180230, 224600, 269000, 280750, 300964, 302087, 360460, 376205, 450575, 561500, 601928, 604174, 720920, 752410, 901150, 1123000, 1208348, 1504820, 1510435, 1802300, 1881025, 2252875, 2416696, 3009640, 3020870, 3604600, 3762050, 4505750, 6041740, 7524100, 7552175, 9011500, 9405125, 12083480, 15048200, 15104350, 18023000, 18810250, 20239829, 30208700, 37620500, 37760875, 40479658, 60417400, 75241000, 75521750, 80959316, 101199145, 151043500, 161918632, 202398290, 302087000, 404796580, 505995725, 809593160, 1011991450, 2023982900, 2529978625, 4047965800, 5059957250, 10119914500, 20239829000]

約数ペア:

[(1, 20239829000), (2, 10119914500), (4, 5059957250), (5, 4047965800), (8, 2529978625), (10, 2023982900), (20, 1011991450), (25, 809593160), (40, 505995725), (50, 404796580), (67, 302087000), (100, 202398290), (125, 161918632), (134, 151043500), (200, 101199145), (250, 80959316), (268, 75521750), (269, 75241000), (335, 60417400), (500, 40479658), (536, 37760875), (538, 37620500), (670, 30208700), (1000, 20239829), (1076, 18810250), (1123, 18023000), (1340, 15104350), (1345, 15048200), (1675, 12083480), (2152, 9405125), (2246, 9011500), (2680, 7552175), (2690, 7524100), (3350, 6041740), (4492, 4505750), (5380, 3762050), (5615, 3604600), (6700, 3020870), (6725, 3009640), (8375, 2416696), (8984, 2252875), (10760, 1881025), (11230, 1802300), (13400, 1510435), (13450, 1504820), (16750, 1208348), (18023, 1123000), (22460, 901150), (26900, 752410), (28075, 720920), (33500, 604174), (33625, 601928), (36046, 561500), (44920, 450575), (53800, 376205), (56150, 360460), (67000, 302087), (67250, 300964), (72092, 280750), (75241, 269000), (90115, 224600), (112300, 180230), (134500, 150482), (140375, 144184)]