40906700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3362

約数の個数: 36

約数和(自身を含む): 89494272

約数和(自身を除く): 48587572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 3221, 6350, 6442, 12700, 12884, 16105, 32210, 64420, 80525, 161050, 322100, 409067, 818134, 1636268, 2045335, 4090670, 8181340, 10226675, 20453350, 40906700]

約数ペア:

[(1, 40906700), (2, 20453350), (4, 10226675), (5, 8181340), (10, 4090670), (20, 2045335), (25, 1636268), (50, 818134), (100, 409067), (127, 322100), (254, 161050), (508, 80525), (635, 64420), (1270, 32210), (2540, 16105), (3175, 12884), (3221, 12700), (6350, 6442)]