97158320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173497}}^1$

素因数の和:173517

約数の個数: 40

約数和(自身を含む): 258165024

約数和(自身を除く): 161006704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 173497, 346994, 693988, 867485, 1214479, 1387976, 1734970, 2428958, 2775952, 3469940, 4857916, 6072395, 6939880, 9715832, 12144790, 13879760, 19431664, 24289580, 48579160, 97158320]

約数ペア:

[(1, 97158320), (2, 48579160), (4, 24289580), (5, 19431664), (7, 13879760), (8, 12144790), (10, 9715832), (14, 6939880), (16, 6072395), (20, 4857916), (28, 3469940), (35, 2775952), (40, 2428958), (56, 1734970), (70, 1387976), (80, 1214479), (112, 867485), (140, 693988), (280, 346994), (560, 173497)]