136375900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{7883}}^1$

素因数の和:8070

約数の個数: 36

約数和(自身を含む): 297684072

約数和(自身を除く): 161308172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 7883, 8650, 15766, 17300, 31532, 39415, 78830, 157660, 197075, 394150, 788300, 1363759, 2727518, 5455036, 6818795, 13637590, 27275180, 34093975, 68187950, 136375900]

約数ペア:

[(1, 136375900), (2, 68187950), (4, 34093975), (5, 27275180), (10, 13637590), (20, 6818795), (25, 5455036), (50, 2727518), (100, 1363759), (173, 788300), (346, 394150), (692, 197075), (865, 157660), (1730, 78830), (3460, 39415), (4325, 31532), (7883, 17300), (8650, 15766)]