132955280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53611}}^1$

素因数の和:53655

約数の個数: 40

約数和(自身を含む): 319098624

約数和(自身を除く): 186143344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 53611, 107222, 214444, 268055, 428888, 536110, 857776, 1072220, 1661941, 2144440, 3323882, 4288880, 6647764, 8309705, 13295528, 16619410, 26591056, 33238820, 66477640, 132955280]

約数ペア:

[(1, 132955280), (2, 66477640), (4, 33238820), (5, 26591056), (8, 16619410), (10, 13295528), (16, 8309705), (20, 6647764), (31, 4288880), (40, 3323882), (62, 2144440), (80, 1661941), (124, 1072220), (155, 857776), (248, 536110), (310, 428888), (496, 268055), (620, 214444), (1240, 107222), (2480, 53611)]