20149160570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{45989}}^1$

素因数の和:46583

約数の個数: 64

約数和(自身を含む): 45298310400

約数和(自身を除く): 25149149830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 569, 770, 1138, 2845, 3983, 5690, 6259, 7966, 12518, 19915, 31295, 39830, 43813, 45989, 62590, 87626, 91978, 219065, 229945, 321923, 438130, 459890, 505879, 643846, 1011758, 1609615, 2529395, 3219230, 3541153, 5058790, 7082306, 17705765, 26167741, 35411530, 52335482, 130838705, 183174187, 261677410, 287845151, 366348374, 575690302, 915870935, 1439225755, 1831741870, 2014916057, 2878451510, 4029832114, 10074580285, 20149160570]

約数ペア:

[(1, 20149160570), (2, 10074580285), (5, 4029832114), (7, 2878451510), (10, 2014916057), (11, 1831741870), (14, 1439225755), (22, 915870935), (35, 575690302), (55, 366348374), (70, 287845151), (77, 261677410), (110, 183174187), (154, 130838705), (385, 52335482), (569, 35411530), (770, 26167741), (1138, 17705765), (2845, 7082306), (3983, 5058790), (5690, 3541153), (6259, 3219230), (7966, 2529395), (12518, 1609615), (19915, 1011758), (31295, 643846), (39830, 505879), (43813, 459890), (45989, 438130), (62590, 321923), (87626, 229945), (91978, 219065)]