115606480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131371}}^1$

素因数の和:131395

約数の個数: 40

約数和(自身を含む): 293222304

約数和(自身を除く): 177615824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 131371, 262742, 525484, 656855, 1050968, 1313710, 1445081, 2101936, 2627420, 2890162, 5254840, 5780324, 7225405, 10509680, 11560648, 14450810, 23121296, 28901620, 57803240, 115606480]

約数ペア:

[(1, 115606480), (2, 57803240), (4, 28901620), (5, 23121296), (8, 14450810), (10, 11560648), (11, 10509680), (16, 7225405), (20, 5780324), (22, 5254840), (40, 2890162), (44, 2627420), (55, 2101936), (80, 1445081), (88, 1313710), (110, 1050968), (176, 656855), (220, 525484), (440, 262742), (880, 131371)]