40268195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 53721360

約数和(自身を除く): 13453165

約数列:

[1, 5, 11, 55, 101, 121, 505, 605, 659, 1111, 3295, 5555, 7249, 12221, 36245, 61105, 66559, 79739, 332795, 398695, 732149, 3660745, 8053639, 40268195]

約数ペア:

[(1, 40268195), (5, 8053639), (11, 3660745), (55, 732149), (101, 398695), (121, 332795), (505, 79739), (605, 66559), (659, 61105), (1111, 36245), (3295, 12221), (5555, 7249)]