187788560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{102059}}^1$

素因数の和:102095

約数の個数: 40

約数和(自身を含む): 455595840

約数和(自身を除く): 267807280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 102059, 204118, 408236, 510295, 816472, 1020590, 1632944, 2041180, 2347357, 4082360, 4694714, 8164720, 9389428, 11736785, 18778856, 23473570, 37557712, 46947140, 93894280, 187788560]

約数ペア:

[(1, 187788560), (2, 93894280), (4, 46947140), (5, 37557712), (8, 23473570), (10, 18778856), (16, 11736785), (20, 9389428), (23, 8164720), (40, 4694714), (46, 4082360), (80, 2347357), (92, 2041180), (115, 1632944), (184, 1020590), (230, 816472), (368, 510295), (460, 408236), (920, 204118), (1840, 102059)]