70024880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2058

約数の個数: 80

約数和(自身を含む): 178917120

約数和(自身を除く): 108892240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2003, 2185, 3496, 4006, 4370, 6992, 8012, 8740, 10015, 16024, 17480, 20030, 32048, 34960, 38057, 40060, 46069, 76114, 80120, 92138, 152228, 160240, 184276, 190285, 230345, 304456, 368552, 380570, 460690, 608912, 737104, 761140, 875311, 921380, 1522280, 1750622, 1842760, 3044560, 3501244, 3685520, 4376555, 7002488, 8753110, 14004976, 17506220, 35012440, 70024880]

約数ペア:

[(1, 70024880), (2, 35012440), (4, 17506220), (5, 14004976), (8, 8753110), (10, 7002488), (16, 4376555), (19, 3685520), (20, 3501244), (23, 3044560), (38, 1842760), (40, 1750622), (46, 1522280), (76, 921380), (80, 875311), (92, 761140), (95, 737104), (115, 608912), (152, 460690), (184, 380570), (190, 368552), (230, 304456), (304, 230345), (368, 190285), (380, 184276), (437, 160240), (460, 152228), (760, 92138), (874, 80120), (920, 76114), (1520, 46069), (1748, 40060), (1840, 38057), (2003, 34960), (2185, 32048), (3496, 20030), (4006, 17480), (4370, 16024), (6992, 10015), (8012, 8740)]