252171260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{9473}}^1$

素因数の和:9515

約数の個数: 48

約数和(自身を含む): 582537312

約数和(自身を除く): 330366052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 9473, 13310, 18946, 26620, 37892, 47365, 94730, 104203, 189460, 208406, 416812, 521015, 1042030, 1146233, 2084060, 2292466, 4584932, 5731165, 11462330, 12608563, 22924660, 25217126, 50434252, 63042815, 126085630, 252171260]

約数ペア:

[(1, 252171260), (2, 126085630), (4, 63042815), (5, 50434252), (10, 25217126), (11, 22924660), (20, 12608563), (22, 11462330), (44, 5731165), (55, 4584932), (110, 2292466), (121, 2084060), (220, 1146233), (242, 1042030), (484, 521015), (605, 416812), (1210, 208406), (1331, 189460), (2420, 104203), (2662, 94730), (5324, 47365), (6655, 37892), (9473, 26620), (13310, 18946)]