85865440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23333}}^1$

素因数の和:23371

約数の個数: 48

約数和(自身を含む): 211686048

約数和(自身を除く): 125820608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23333, 46666, 93332, 116665, 186664, 233330, 373328, 466660, 536659, 746656, 933320, 1073318, 1866640, 2146636, 2683295, 3733280, 4293272, 5366590, 8586544, 10733180, 17173088, 21466360, 42932720, 85865440]

約数ペア:

[(1, 85865440), (2, 42932720), (4, 21466360), (5, 17173088), (8, 10733180), (10, 8586544), (16, 5366590), (20, 4293272), (23, 3733280), (32, 2683295), (40, 2146636), (46, 1866640), (80, 1073318), (92, 933320), (115, 746656), (160, 536659), (184, 466660), (230, 373328), (368, 233330), (460, 186664), (736, 116665), (920, 93332), (1840, 46666), (3680, 23333)]