105887812040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{87421}}^1$

素因数の和:87822

約数の個数: 64

約数和(自身を含む): 241326682560

約数和(自身を除く): 135438870520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 283, 428, 535, 566, 856, 1070, 1132, 1415, 2140, 2264, 2830, 4280, 5660, 11320, 30281, 60562, 87421, 121124, 151405, 174842, 242248, 302810, 349684, 437105, 605620, 699368, 874210, 1211240, 1748420, 3496840, 9354047, 18708094, 24740143, 37416188, 46770235, 49480286, 74832376, 93540470, 98960572, 123700715, 187080940, 197921144, 247401430, 374161880, 494802860, 989605720, 2647195301, 5294390602, 10588781204, 13235976505, 21177562408, 26471953010, 52943906020, 105887812040]

約数ペア:

[(1, 105887812040), (2, 52943906020), (4, 26471953010), (5, 21177562408), (8, 13235976505), (10, 10588781204), (20, 5294390602), (40, 2647195301), (107, 989605720), (214, 494802860), (283, 374161880), (428, 247401430), (535, 197921144), (566, 187080940), (856, 123700715), (1070, 98960572), (1132, 93540470), (1415, 74832376), (2140, 49480286), (2264, 46770235), (2830, 37416188), (4280, 24740143), (5660, 18708094), (11320, 9354047), (30281, 3496840), (60562, 1748420), (87421, 1211240), (121124, 874210), (151405, 699368), (174842, 605620), (242248, 437105), (302810, 349684)]