40291130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6911}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 80621568

約数和(自身を除く): 40330438

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 6911, 13822, 34555, 69110, 76021, 152042, 366283, 380105, 732566, 760210, 1831415, 3662830, 4029113, 8058226, 20145565, 40291130]

約数ペア:

[(1, 40291130), (2, 20145565), (5, 8058226), (10, 4029113), (11, 3662830), (22, 1831415), (53, 760210), (55, 732566), (106, 380105), (110, 366283), (265, 152042), (530, 76021), (583, 69110), (1166, 34555), (2915, 13822), (5830, 6911)]