54615672560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{59021}}^1$

素因数の和:59346

約数の個数: 80

約数和(自身を含む): 130419732960

約数和(自身を除く): 75804060400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 269, 344, 430, 538, 688, 860, 1076, 1345, 1720, 2152, 2690, 3440, 4304, 5380, 10760, 11567, 21520, 23134, 46268, 57835, 59021, 92536, 115670, 118042, 185072, 231340, 236084, 295105, 462680, 472168, 590210, 925360, 944336, 1180420, 2360840, 2537903, 4721680, 5075806, 10151612, 12689515, 15876649, 20303224, 25379030, 31753298, 40606448, 50758060, 63506596, 79383245, 101516120, 127013192, 158766490, 203032240, 254026384, 317532980, 635065960, 682695907, 1270131920, 1365391814, 2730783628, 3413479535, 5461567256, 6826959070, 10923134512, 13653918140, 27307836280, 54615672560]

約数ペア:

[(1, 54615672560), (2, 27307836280), (4, 13653918140), (5, 10923134512), (8, 6826959070), (10, 5461567256), (16, 3413479535), (20, 2730783628), (40, 1365391814), (43, 1270131920), (80, 682695907), (86, 635065960), (172, 317532980), (215, 254026384), (269, 203032240), (344, 158766490), (430, 127013192), (538, 101516120), (688, 79383245), (860, 63506596), (1076, 50758060), (1345, 40606448), (1720, 31753298), (2152, 25379030), (2690, 20303224), (3440, 15876649), (4304, 12689515), (5380, 10151612), (10760, 5075806), (11567, 4721680), (21520, 2537903), (23134, 2360840), (46268, 1180420), (57835, 944336), (59021, 925360), (92536, 590210), (115670, 472168), (118042, 462680), (185072, 295105), (231340, 236084)]