13311397010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1\times {\mathrm{709}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 25106565600

約数和(自身を除く): 11795168590

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 641, 709, 1010, 1282, 1418, 2929, 3205, 3545, 5858, 6410, 7090, 14645, 18589, 20561, 29290, 37178, 41122, 64741, 71609, 92945, 102805, 129482, 143218, 185890, 205610, 323705, 358045, 454469, 647410, 716090, 908938, 1877489, 2076661, 2272345, 3754978, 4153322, 4544690, 9387445, 10383305, 13179601, 18774890, 20766610, 26359202, 45901369, 65898005, 91802738, 131796010, 229506845, 459013690, 1331139701, 2662279402, 6655698505, 13311397010]

約数ペア:

[(1, 13311397010), (2, 6655698505), (5, 2662279402), (10, 1331139701), (29, 459013690), (58, 229506845), (101, 131796010), (145, 91802738), (202, 65898005), (290, 45901369), (505, 26359202), (641, 20766610), (709, 18774890), (1010, 13179601), (1282, 10383305), (1418, 9387445), (2929, 4544690), (3205, 4153322), (3545, 3754978), (5858, 2272345), (6410, 2076661), (7090, 1877489), (14645, 908938), (18589, 716090), (20561, 647410), (29290, 454469), (37178, 358045), (41122, 323705), (64741, 205610), (71609, 185890), (92945, 143218), (102805, 129482)]