15979220560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8684359}}^1$

素因数の和:8684395

約数の個数: 40

約数和(自身を含む): 38766983040

約数和(自身を除く): 22787762480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 8684359, 17368718, 34737436, 43421795, 69474872, 86843590, 138949744, 173687180, 199740257, 347374360, 399480514, 694748720, 798961028, 998701285, 1597922056, 1997402570, 3195844112, 3994805140, 7989610280, 15979220560]

約数ペア:

[(1, 15979220560), (2, 7989610280), (4, 3994805140), (5, 3195844112), (8, 1997402570), (10, 1597922056), (16, 998701285), (20, 798961028), (23, 694748720), (40, 399480514), (46, 347374360), (80, 199740257), (92, 173687180), (115, 138949744), (184, 86843590), (230, 69474872), (368, 43421795), (460, 34737436), (920, 17368718), (1840, 8684359)]