2496717440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{557303}}^1$

素因数の和:557329

約数の個数: 64

約数和(自身を含む): 6821400960

約数和(自身を除く): 4324683520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 557303, 1114606, 2229212, 2786515, 3901121, 4458424, 5573030, 7802242, 8916848, 11146060, 15604484, 17833696, 19505605, 22292120, 31208968, 35667392, 39011210, 44584240, 62417936, 71334784, 78022420, 89168480, 124835872, 156044840, 178336960, 249671744, 312089680, 356673920, 499343488, 624179360, 1248358720, 2496717440]

約数ペア:

[(1, 2496717440), (2, 1248358720), (4, 624179360), (5, 499343488), (7, 356673920), (8, 312089680), (10, 249671744), (14, 178336960), (16, 156044840), (20, 124835872), (28, 89168480), (32, 78022420), (35, 71334784), (40, 62417936), (56, 44584240), (64, 39011210), (70, 35667392), (80, 31208968), (112, 22292120), (128, 19505605), (140, 17833696), (160, 15604484), (224, 11146060), (280, 8916848), (320, 7802242), (448, 5573030), (560, 4458424), (640, 3901121), (896, 2786515), (1120, 2229212), (2240, 1114606), (4480, 557303)]