75609140

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4673}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 159009480

約数和(自身を除く): 83400340

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 4673, 8090, 9346, 16180, 18692, 23365, 46730, 93460, 3780457, 7560914, 15121828, 18902285, 37804570, 75609140]

約数ペア:

[(1, 75609140), (2, 37804570), (4, 18902285), (5, 15121828), (10, 7560914), (20, 3780457), (809, 93460), (1618, 46730), (3236, 23365), (4045, 18692), (4673, 16180), (8090, 9346)]