13402900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 20719916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 467, 574, 700, 820, 934, 1025, 1148, 1435, 1868, 2050, 2335, 2870, 3269, 4100, 4670, 5740, 6538, 7175, 9340, 11675, 13076, 14350, 16345, 19147, 23350, 28700, 32690, 38294, 46700, 65380, 76588, 81725, 95735, 134029, 163450, 191470, 268058, 326900, 382940, 478675, 536116, 670145, 957350, 1340290, 1914700, 2680580, 3350725, 6701450, 13402900]

約数ペア:

[(1, 13402900), (2, 6701450), (4, 3350725), (5, 2680580), (7, 1914700), (10, 1340290), (14, 957350), (20, 670145), (25, 536116), (28, 478675), (35, 382940), (41, 326900), (50, 268058), (70, 191470), (82, 163450), (100, 134029), (140, 95735), (164, 81725), (175, 76588), (205, 65380), (287, 46700), (350, 38294), (410, 32690), (467, 28700), (574, 23350), (700, 19147), (820, 16345), (934, 14350), (1025, 13076), (1148, 11675), (1435, 9340), (1868, 7175), (2050, 6538), (2335, 5740), (2870, 4670), (3269, 4100)]