74058320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{132247}}^1$

素因数の和:132267

約数の個数: 40

約数和(自身を含む): 196785024

約数和(自身を除く): 122726704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 132247, 264494, 528988, 661235, 925729, 1057976, 1322470, 1851458, 2115952, 2644940, 3702916, 4628645, 5289880, 7405832, 9257290, 10579760, 14811664, 18514580, 37029160, 74058320]

約数ペア:

[(1, 74058320), (2, 37029160), (4, 18514580), (5, 14811664), (7, 10579760), (8, 9257290), (10, 7405832), (14, 5289880), (16, 4628645), (20, 3702916), (28, 2644940), (35, 2115952), (40, 1851458), (56, 1322470), (70, 1057976), (80, 925729), (112, 661235), (140, 528988), (280, 264494), (560, 132247)]