2022743440

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{40847}}^1$

素因数の和:41479

約数の個数: 40

約数和(自身を含む): 4710591360

約数和(自身を除く): 2687847920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 24760, 40847, 49520, 81694, 163388, 204235, 326776, 408470, 653552, 816940, 1633880, 3267760, 25284293, 50568586, 101137172, 126421465, 202274344, 252842930, 404548688, 505685860, 1011371720, 2022743440]

約数ペア:

[(1, 2022743440), (2, 1011371720), (4, 505685860), (5, 404548688), (8, 252842930), (10, 202274344), (16, 126421465), (20, 101137172), (40, 50568586), (80, 25284293), (619, 3267760), (1238, 1633880), (2476, 816940), (3095, 653552), (4952, 408470), (6190, 326776), (9904, 204235), (12380, 163388), (24760, 81694), (40847, 49520)]