40804329670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{15887}}^1$

素因数の和:16789

約数の個数: 64

約数和(自身を含む): 82637936640

約数和(自身を除く): 41833606970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 859, 1495, 1718, 2990, 4295, 8590, 11167, 15887, 19757, 22334, 31774, 39514, 55835, 79435, 98785, 111670, 158870, 197570, 206531, 256841, 365401, 413062, 513682, 730802, 1032655, 1284205, 1827005, 2065310, 2568410, 3654010, 4750213, 9500426, 13646933, 23751065, 27293866, 47502130, 68234665, 136469330, 177410129, 313879459, 354820258, 627758918, 887050645, 1569397295, 1774101290, 3138794590, 4080432967, 8160865934, 20402164835, 40804329670]

約数ペア:

[(1, 40804329670), (2, 20402164835), (5, 8160865934), (10, 4080432967), (13, 3138794590), (23, 1774101290), (26, 1569397295), (46, 887050645), (65, 627758918), (115, 354820258), (130, 313879459), (230, 177410129), (299, 136469330), (598, 68234665), (859, 47502130), (1495, 27293866), (1718, 23751065), (2990, 13646933), (4295, 9500426), (8590, 4750213), (11167, 3654010), (15887, 2568410), (19757, 2065310), (22334, 1827005), (31774, 1284205), (39514, 1032655), (55835, 730802), (79435, 513682), (98785, 413062), (111670, 365401), (158870, 256841), (197570, 206531)]