8192210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 17146080

約数和(自身を除く): 8953870

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 53, 58, 65, 82, 106, 130, 145, 205, 265, 290, 377, 410, 530, 533, 689, 754, 1066, 1189, 1378, 1537, 1885, 2173, 2378, 2665, 3074, 3445, 3770, 4346, 5330, 5945, 6890, 7685, 10865, 11890, 15370, 15457, 19981, 21730, 28249, 30914, 39962, 56498, 63017, 77285, 99905, 126034, 141245, 154570, 199810, 282490, 315085, 630170, 819221, 1638442, 4096105, 8192210]

約数ペア:

[(1, 8192210), (2, 4096105), (5, 1638442), (10, 819221), (13, 630170), (26, 315085), (29, 282490), (41, 199810), (53, 154570), (58, 141245), (65, 126034), (82, 99905), (106, 77285), (130, 63017), (145, 56498), (205, 39962), (265, 30914), (290, 28249), (377, 21730), (410, 19981), (530, 15457), (533, 15370), (689, 11890), (754, 10865), (1066, 7685), (1189, 6890), (1378, 5945), (1537, 5330), (1885, 4346), (2173, 3770), (2378, 3445), (2665, 3074)]