66935888960

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{63521}}^1$

素因数の和:63664

約数の個数: 112

約数和(自身を含む): 165540872880

約数和(自身を除く): 98604983920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 89, 148, 160, 178, 185, 296, 320, 356, 370, 445, 592, 712, 740, 890, 1184, 1424, 1480, 1780, 2368, 2848, 2960, 3293, 3560, 5696, 5920, 6586, 7120, 11840, 13172, 14240, 16465, 26344, 28480, 32930, 52688, 63521, 65860, 105376, 127042, 131720, 210752, 254084, 263440, 317605, 508168, 526880, 635210, 1016336, 1053760, 1270420, 2032672, 2350277, 2540840, 4065344, 4700554, 5081680, 5653369, 9401108, 10163360, 11306738, 11751385, 18802216, 20326720, 22613476, 23502770, 28266845, 37604432, 45226952, 47005540, 56533690, 75208864, 90453904, 94011080, 113067380, 150417728, 180907808, 188022160, 209174653, 226134760, 361815616, 376044320, 418349306, 452269520, 752088640, 836698612, 904539040, 1045873265, 1673397224, 1809078080, 2091746530, 3346794448, 4183493060, 6693588896, 8366986120, 13387177792, 16733972240, 33467944480, 66935888960]

約数ペア:

[(1, 66935888960), (2, 33467944480), (4, 16733972240), (5, 13387177792), (8, 8366986120), (10, 6693588896), (16, 4183493060), (20, 3346794448), (32, 2091746530), (37, 1809078080), (40, 1673397224), (64, 1045873265), (74, 904539040), (80, 836698612), (89, 752088640), (148, 452269520), (160, 418349306), (178, 376044320), (185, 361815616), (296, 226134760), (320, 209174653), (356, 188022160), (370, 180907808), (445, 150417728), (592, 113067380), (712, 94011080), (740, 90453904), (890, 75208864), (1184, 56533690), (1424, 47005540), (1480, 45226952), (1780, 37604432), (2368, 28266845), (2848, 23502770), (2960, 22613476), (3293, 20326720), (3560, 18802216), (5696, 11751385), (5920, 11306738), (6586, 10163360), (7120, 9401108), (11840, 5653369), (13172, 5081680), (14240, 4700554), (16465, 4065344), (26344, 2540840), (28480, 2350277), (32930, 2032672), (52688, 1270420), (63521, 1053760), (65860, 1016336), (105376, 635210), (127042, 526880), (131720, 508168), (210752, 317605), (254084, 263440)]