2258300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2078

約数の個数: 36

約数和(自身を含む): 5348616

約数和(自身を除く): 3090316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2053, 4106, 8212, 10265, 20530, 22583, 41060, 45166, 51325, 90332, 102650, 112915, 205300, 225830, 451660, 564575, 1129150, 2258300]

約数ペア:

[(1, 2258300), (2, 1129150), (4, 564575), (5, 451660), (10, 225830), (11, 205300), (20, 112915), (22, 102650), (25, 90332), (44, 51325), (50, 45166), (55, 41060), (100, 22583), (110, 20530), (220, 10265), (275, 8212), (550, 4106), (1100, 2053)]