40407037775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{10867}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 57223149984

約数和(自身を除く): 16816112209

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 673, 1105, 3365, 5525, 8749, 10867, 11441, 16825, 43745, 54335, 57205, 141271, 148733, 184739, 218725, 271675, 286025, 706355, 743665, 923695, 2401607, 3531775, 3718325, 4618475, 7313491, 12008035, 36567455, 60040175, 95075383, 124329347, 182837275, 475376915, 621646735, 1616281511, 2376884575, 3108233675, 8081407555, 40407037775]

約数ペア:

[(1, 40407037775), (5, 8081407555), (13, 3108233675), (17, 2376884575), (25, 1616281511), (65, 621646735), (85, 475376915), (221, 182837275), (325, 124329347), (425, 95075383), (673, 60040175), (1105, 36567455), (3365, 12008035), (5525, 7313491), (8749, 4618475), (10867, 3718325), (11441, 3531775), (16825, 2401607), (43745, 923695), (54335, 743665), (57205, 706355), (141271, 286025), (148733, 271675), (184739, 218725)]