17248804520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{86573}}^1$

素因数の和:86894

約数の個数: 64

約数和(自身を含む): 41233464720

約数和(自身を除く): 23984660200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 293, 340, 586, 680, 1172, 1465, 2344, 2930, 4981, 5860, 9962, 11720, 19924, 24905, 39848, 49810, 86573, 99620, 173146, 199240, 346292, 432865, 692584, 865730, 1471741, 1731460, 2943482, 3462920, 5886964, 7358705, 11773928, 14717410, 25365889, 29434820, 50731778, 58869640, 101463556, 126829445, 202927112, 253658890, 431220113, 507317780, 862440226, 1014635560, 1724880452, 2156100565, 3449760904, 4312201130, 8624402260, 17248804520]

約数ペア:

[(1, 17248804520), (2, 8624402260), (4, 4312201130), (5, 3449760904), (8, 2156100565), (10, 1724880452), (17, 1014635560), (20, 862440226), (34, 507317780), (40, 431220113), (68, 253658890), (85, 202927112), (136, 126829445), (170, 101463556), (293, 58869640), (340, 50731778), (586, 29434820), (680, 25365889), (1172, 14717410), (1465, 11773928), (2344, 7358705), (2930, 5886964), (4981, 3462920), (5860, 2943482), (9962, 1731460), (11720, 1471741), (19924, 865730), (24905, 692584), (39848, 432865), (49810, 346292), (86573, 199240), (99620, 173146)]