101778320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10691}}^1$

素因数の和:10728

約数の個数: 80

約数和(自身を含む): 286374528

約数和(自身を除く): 184596208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 10691, 21382, 42764, 53455, 74837, 85528, 106910, 149674, 171056, 181747, 213820, 299348, 363494, 374185, 427640, 598696, 726988, 748370, 855280, 908735, 1197392, 1272229, 1453976, 1496740, 1817470, 2544458, 2907952, 2993480, 3634940, 5088916, 5986960, 6361145, 7269880, 10177832, 12722290, 14539760, 20355664, 25444580, 50889160, 101778320]

約数ペア:

[(1, 101778320), (2, 50889160), (4, 25444580), (5, 20355664), (7, 14539760), (8, 12722290), (10, 10177832), (14, 7269880), (16, 6361145), (17, 5986960), (20, 5088916), (28, 3634940), (34, 2993480), (35, 2907952), (40, 2544458), (56, 1817470), (68, 1496740), (70, 1453976), (80, 1272229), (85, 1197392), (112, 908735), (119, 855280), (136, 748370), (140, 726988), (170, 598696), (238, 427640), (272, 374185), (280, 363494), (340, 299348), (476, 213820), (560, 181747), (595, 171056), (680, 149674), (952, 106910), (1190, 85528), (1360, 74837), (1904, 53455), (2380, 42764), (4760, 21382), (9520, 10691)]