5345440

素因数分解:

$2^5\times 5^1\times {\mathrm{33409}}^1$

素因数の和:33424

約数の個数: 24

約数和(自身を含む): 12628980

約数和(自身を除く): 7283540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33409, 66818, 133636, 167045, 267272, 334090, 534544, 668180, 1069088, 1336360, 2672720, 5345440]

約数ペア:

[(1, 5345440), (2, 2672720), (4, 1336360), (5, 1069088), (8, 668180), (10, 534544), (16, 334090), (20, 267272), (32, 167045), (40, 133636), (80, 66818), (160, 33409)]