229040440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13103}}^1$

素因数の和:13156

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 337052360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 13103, 17480, 26206, 52412, 65515, 104824, 131030, 248957, 262060, 301369, 497914, 524120, 602738, 995828, 1205476, 1244785, 1506845, 1991656, 2410952, 2489570, 3013690, 4979140, 5726011, 6027380, 9958280, 11452022, 12054760, 22904044, 28630055, 45808088, 57260110, 114520220, 229040440]

約数ペア:

[(1, 229040440), (2, 114520220), (4, 57260110), (5, 45808088), (8, 28630055), (10, 22904044), (19, 12054760), (20, 11452022), (23, 9958280), (38, 6027380), (40, 5726011), (46, 4979140), (76, 3013690), (92, 2489570), (95, 2410952), (115, 1991656), (152, 1506845), (184, 1244785), (190, 1205476), (230, 995828), (380, 602738), (437, 524120), (460, 497914), (760, 301369), (874, 262060), (920, 248957), (1748, 131030), (2185, 104824), (3496, 65515), (4370, 52412), (8740, 26206), (13103, 17480)]