456983320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8419}}^1$

素因数の和:8512

約数の個数: 64

約数和(自身を含む): 1091232000

約数和(自身を除く): 634248680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 2360, 2714, 5428, 6785, 8419, 10856, 13570, 16838, 27140, 33676, 42095, 54280, 67352, 84190, 168380, 193637, 336760, 387274, 496721, 774548, 968185, 993442, 1549096, 1936370, 1986884, 2483605, 3872740, 3973768, 4967210, 7745480, 9934420, 11424583, 19868840, 22849166, 45698332, 57122915, 91396664, 114245830, 228491660, 456983320]

約数ペア:

[(1, 456983320), (2, 228491660), (4, 114245830), (5, 91396664), (8, 57122915), (10, 45698332), (20, 22849166), (23, 19868840), (40, 11424583), (46, 9934420), (59, 7745480), (92, 4967210), (115, 3973768), (118, 3872740), (184, 2483605), (230, 1986884), (236, 1936370), (295, 1549096), (460, 993442), (472, 968185), (590, 774548), (920, 496721), (1180, 387274), (1357, 336760), (2360, 193637), (2714, 168380), (5428, 84190), (6785, 67352), (8419, 54280), (10856, 42095), (13570, 33676), (16838, 27140)]