2028049000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{119297}}^1$

素因数の和:119335

約数の個数: 64

約数和(自身を含む): 5024831760

約数和(自身を除く): 2996782760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 8500, 17000, 119297, 238594, 477188, 596485, 954376, 1192970, 2028049, 2385940, 2982425, 4056098, 4771880, 5964850, 8112196, 10140245, 11929700, 14912125, 16224392, 20280490, 23859400, 29824250, 40560980, 50701225, 59648500, 81121960, 101402450, 119297000, 202804900, 253506125, 405609800, 507012250, 1014024500, 2028049000]

約数ペア:

[(1, 2028049000), (2, 1014024500), (4, 507012250), (5, 405609800), (8, 253506125), (10, 202804900), (17, 119297000), (20, 101402450), (25, 81121960), (34, 59648500), (40, 50701225), (50, 40560980), (68, 29824250), (85, 23859400), (100, 20280490), (125, 16224392), (136, 14912125), (170, 11929700), (200, 10140245), (250, 8112196), (340, 5964850), (425, 4771880), (500, 4056098), (680, 2982425), (850, 2385940), (1000, 2028049), (1700, 1192970), (2125, 954376), (3400, 596485), (4250, 477188), (8500, 238594), (17000, 119297)]