4129291880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{9109}}^1$

素因数の和:10746

約数の個数: 64

約数和(自身を含む): 10625904000

約数和(自身を除く): 6496612120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1619, 3238, 6476, 8095, 9109, 11333, 12952, 16190, 18218, 22666, 32380, 36436, 45332, 45545, 56665, 63763, 64760, 72872, 90664, 91090, 113330, 127526, 182180, 226660, 255052, 318815, 364360, 453320, 510104, 637630, 1275260, 2550520, 14747471, 29494942, 58989884, 73737355, 103232297, 117979768, 147474710, 206464594, 294949420, 412929188, 516161485, 589898840, 825858376, 1032322970, 2064645940, 4129291880]

約数ペア:

[(1, 4129291880), (2, 2064645940), (4, 1032322970), (5, 825858376), (7, 589898840), (8, 516161485), (10, 412929188), (14, 294949420), (20, 206464594), (28, 147474710), (35, 117979768), (40, 103232297), (56, 73737355), (70, 58989884), (140, 29494942), (280, 14747471), (1619, 2550520), (3238, 1275260), (6476, 637630), (8095, 510104), (9109, 453320), (11333, 364360), (12952, 318815), (16190, 255052), (18218, 226660), (22666, 182180), (32380, 127526), (36436, 113330), (45332, 91090), (45545, 90664), (56665, 72872), (63763, 64760)]