74669660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287191}}^1$

素因数の和:287213

約数の個数: 24

約数和(自身を含む): 168868896

約数和(自身を除く): 94199236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 287191, 574382, 1148764, 1435955, 2871910, 3733483, 5743820, 7466966, 14933932, 18667415, 37334830, 74669660]

約数ペア:

[(1, 74669660), (2, 37334830), (4, 18667415), (5, 14933932), (10, 7466966), (13, 5743820), (20, 3733483), (26, 2871910), (52, 1435955), (65, 1148764), (130, 574382), (260, 287191)]