13887520020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013899}}^1$

素因数の和:7013925

約数の個数: 72

約数和(自身を含む): 45955072800

約数和(自身を除く): 32067552780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7013899, 14027798, 21041697, 28055596, 35069495, 42083394, 63125091, 70138990, 77152889, 84166788, 105208485, 126250182, 140277980, 154305778, 210416970, 231458667, 252500364, 308611556, 315625455, 385764445, 420833940, 462917334, 631250910, 694376001, 771528890, 925834668, 1157293335, 1262501820, 1388752002, 1543057780, 2314586670, 2777504004, 3471880005, 4629173340, 6943760010, 13887520020]

約数ペア:

[(1, 13887520020), (2, 6943760010), (3, 4629173340), (4, 3471880005), (5, 2777504004), (6, 2314586670), (9, 1543057780), (10, 1388752002), (11, 1262501820), (12, 1157293335), (15, 925834668), (18, 771528890), (20, 694376001), (22, 631250910), (30, 462917334), (33, 420833940), (36, 385764445), (44, 315625455), (45, 308611556), (55, 252500364), (60, 231458667), (66, 210416970), (90, 154305778), (99, 140277980), (110, 126250182), (132, 105208485), (165, 84166788), (180, 77152889), (198, 70138990), (220, 63125091), (330, 42083394), (396, 35069495), (495, 28055596), (660, 21041697), (990, 14027798), (1980, 7013899)]