27575120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11163

約数の個数: 40

約数和(自身を含む): 66186240

約数和(自身を除く): 38611120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11119, 22238, 44476, 55595, 88952, 111190, 177904, 222380, 344689, 444760, 689378, 889520, 1378756, 1723445, 2757512, 3446890, 5515024, 6893780, 13787560, 27575120]

約数ペア:

[(1, 27575120), (2, 13787560), (4, 6893780), (5, 5515024), (8, 3446890), (10, 2757512), (16, 1723445), (20, 1378756), (31, 889520), (40, 689378), (62, 444760), (80, 344689), (124, 222380), (155, 177904), (248, 111190), (310, 88952), (496, 55595), (620, 44476), (1240, 22238), (2480, 11119)]