183225440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 442450512

約数和(自身を除く): 259225072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 127, 142, 160, 254, 284, 355, 508, 568, 635, 710, 1016, 1136, 1270, 1420, 2032, 2272, 2540, 2840, 4064, 5080, 5680, 9017, 10160, 11360, 16129, 18034, 20320, 32258, 36068, 45085, 64516, 72136, 80645, 90170, 129032, 144272, 161290, 180340, 258064, 288544, 322580, 360680, 516128, 645160, 721360, 1145159, 1290320, 1442720, 2290318, 2580640, 4580636, 5725795, 9161272, 11451590, 18322544, 22903180, 36645088, 45806360, 91612720, 183225440]

約数ペア:

[(1, 183225440), (2, 91612720), (4, 45806360), (5, 36645088), (8, 22903180), (10, 18322544), (16, 11451590), (20, 9161272), (32, 5725795), (40, 4580636), (71, 2580640), (80, 2290318), (127, 1442720), (142, 1290320), (160, 1145159), (254, 721360), (284, 645160), (355, 516128), (508, 360680), (568, 322580), (635, 288544), (710, 258064), (1016, 180340), (1136, 161290), (1270, 144272), (1420, 129032), (2032, 90170), (2272, 80645), (2540, 72136), (2840, 64516), (4064, 45085), (5080, 36068), (5680, 32258), (9017, 20320), (10160, 18034), (11360, 16129)]