40669130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 75469968

約数和(自身を除く): 34800838

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 353, 410, 562, 706, 1405, 1765, 2810, 3530, 11521, 14473, 23042, 28946, 57605, 72365, 99193, 115210, 144730, 198386, 495965, 991930, 4066913, 8133826, 20334565, 40669130]

約数ペア:

[(1, 40669130), (2, 20334565), (5, 8133826), (10, 4066913), (41, 991930), (82, 495965), (205, 198386), (281, 144730), (353, 115210), (410, 99193), (562, 72365), (706, 57605), (1405, 28946), (1765, 23042), (2810, 14473), (3530, 11521)]