120052790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 260850240

約数和(自身を除く): 140797450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2269, 2405, 4070, 4538, 4810, 5291, 10582, 11345, 22690, 24959, 26455, 29497, 49918, 52910, 58994, 83953, 124795, 147485, 167906, 249590, 294970, 324467, 419765, 648934, 839530, 923483, 1091389, 1622335, 1846966, 2182778, 3244670, 4617415, 5456945, 9234830, 10913890, 12005279, 24010558, 60026395, 120052790]

約数ペア:

[(1, 120052790), (2, 60026395), (5, 24010558), (10, 12005279), (11, 10913890), (13, 9234830), (22, 5456945), (26, 4617415), (37, 3244670), (55, 2182778), (65, 1846966), (74, 1622335), (110, 1091389), (130, 923483), (143, 839530), (185, 648934), (286, 419765), (370, 324467), (407, 294970), (481, 249590), (715, 167906), (814, 147485), (962, 124795), (1430, 83953), (2035, 58994), (2269, 52910), (2405, 49918), (4070, 29497), (4538, 26455), (4810, 24959), (5291, 22690), (10582, 11345)]