5107888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 10646640

約数和(自身を除く): 5538752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 211, 272, 356, 422, 712, 844, 1424, 1513, 1688, 3026, 3376, 3587, 6052, 7174, 12104, 14348, 18779, 24208, 28696, 37558, 57392, 75116, 150232, 300464, 319243, 638486, 1276972, 2553944, 5107888]

約数ペア:

[(1, 5107888), (2, 2553944), (4, 1276972), (8, 638486), (16, 319243), (17, 300464), (34, 150232), (68, 75116), (89, 57392), (136, 37558), (178, 28696), (211, 24208), (272, 18779), (356, 14348), (422, 12104), (712, 7174), (844, 6052), (1424, 3587), (1513, 3376), (1688, 3026)]