88349950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 189050400

約数和(自身を除く): 100700450

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 43, 50, 58, 65, 86, 109, 130, 145, 215, 218, 290, 325, 377, 430, 545, 559, 650, 725, 754, 1075, 1090, 1118, 1247, 1417, 1450, 1885, 2150, 2494, 2725, 2795, 2834, 3161, 3770, 4687, 5450, 5590, 6235, 6322, 7085, 9374, 9425, 12470, 13975, 14170, 15805, 16211, 18850, 23435, 27950, 31175, 31610, 32422, 35425, 41093, 46870, 60931, 62350, 70850, 79025, 81055, 82186, 117175, 121862, 135923, 158050, 162110, 205465, 234350, 271846, 304655, 405275, 410930, 609310, 679615, 810550, 1027325, 1359230, 1523275, 1766999, 2054650, 3046550, 3398075, 3533998, 6796150, 8834995, 17669990, 44174975, 88349950]

約数ペア:

[(1, 88349950), (2, 44174975), (5, 17669990), (10, 8834995), (13, 6796150), (25, 3533998), (26, 3398075), (29, 3046550), (43, 2054650), (50, 1766999), (58, 1523275), (65, 1359230), (86, 1027325), (109, 810550), (130, 679615), (145, 609310), (215, 410930), (218, 405275), (290, 304655), (325, 271846), (377, 234350), (430, 205465), (545, 162110), (559, 158050), (650, 135923), (725, 121862), (754, 117175), (1075, 82186), (1090, 81055), (1118, 79025), (1247, 70850), (1417, 62350), (1450, 60931), (1885, 46870), (2150, 41093), (2494, 35425), (2725, 32422), (2795, 31610), (2834, 31175), (3161, 27950), (3770, 23435), (4687, 18850), (5450, 16211), (5590, 15805), (6235, 14170), (6322, 13975), (7085, 12470), (9374, 9425)]