2597000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 7202520

約数和(自身を除く): 4605520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 98, 100, 106, 125, 140, 175, 196, 200, 212, 245, 250, 265, 280, 350, 371, 392, 424, 490, 500, 530, 700, 742, 875, 980, 1000, 1060, 1225, 1325, 1400, 1484, 1750, 1855, 1960, 2120, 2450, 2597, 2650, 2968, 3500, 3710, 4900, 5194, 5300, 6125, 6625, 7000, 7420, 9275, 9800, 10388, 10600, 12250, 12985, 13250, 14840, 18550, 20776, 24500, 25970, 26500, 37100, 46375, 49000, 51940, 53000, 64925, 74200, 92750, 103880, 129850, 185500, 259700, 324625, 371000, 519400, 649250, 1298500, 2597000]

約数ペア:

[(1, 2597000), (2, 1298500), (4, 649250), (5, 519400), (7, 371000), (8, 324625), (10, 259700), (14, 185500), (20, 129850), (25, 103880), (28, 92750), (35, 74200), (40, 64925), (49, 53000), (50, 51940), (53, 49000), (56, 46375), (70, 37100), (98, 26500), (100, 25970), (106, 24500), (125, 20776), (140, 18550), (175, 14840), (196, 13250), (200, 12985), (212, 12250), (245, 10600), (250, 10388), (265, 9800), (280, 9275), (350, 7420), (371, 7000), (392, 6625), (424, 6125), (490, 5300), (500, 5194), (530, 4900), (700, 3710), (742, 3500), (875, 2968), (980, 2650), (1000, 2597), (1060, 2450), (1225, 2120), (1325, 1960), (1400, 1855), (1484, 1750)]