103638188840

素因数分解:

$2^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1103}}^1\times {\mathrm{2161}}^1$

素因数の和:4362

約数の個数: 64

約数和(自身を含む): 233720156160

約数和(自身を除く): 130081967320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1087, 1103, 2161, 2174, 2206, 4322, 4348, 4412, 5435, 5515, 8644, 8696, 8824, 10805, 10870, 11030, 17288, 21610, 21740, 22060, 43220, 43480, 44120, 86440, 1198961, 2349007, 2383583, 2397922, 4698014, 4767166, 4795844, 5994805, 9396028, 9534332, 9591688, 11745035, 11917915, 11989610, 18792056, 19068664, 23490070, 23835830, 23979220, 46980140, 47671660, 47958440, 93960280, 95343320, 2590954721, 5181909442, 10363818884, 12954773605, 20727637768, 25909547210, 51819094420, 103638188840]

約数ペア:

[(1, 103638188840), (2, 51819094420), (4, 25909547210), (5, 20727637768), (8, 12954773605), (10, 10363818884), (20, 5181909442), (40, 2590954721), (1087, 95343320), (1103, 93960280), (2161, 47958440), (2174, 47671660), (2206, 46980140), (4322, 23979220), (4348, 23835830), (4412, 23490070), (5435, 19068664), (5515, 18792056), (8644, 11989610), (8696, 11917915), (8824, 11745035), (10805, 9591688), (10870, 9534332), (11030, 9396028), (17288, 5994805), (21610, 4795844), (21740, 4767166), (22060, 4698014), (43220, 2397922), (43480, 2383583), (44120, 2349007), (86440, 1198961)]