29836280

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4919

約数の個数: 32

約数和(自身を含む): 67573440

約数和(自身を除く): 37737160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 4751, 6280, 9502, 19004, 23755, 38008, 47510, 95020, 190040, 745907, 1491814, 2983628, 3729535, 5967256, 7459070, 14918140, 29836280]

約数ペア:

[(1, 29836280), (2, 14918140), (4, 7459070), (5, 5967256), (8, 3729535), (10, 2983628), (20, 1491814), (40, 745907), (157, 190040), (314, 95020), (628, 47510), (785, 38008), (1256, 23755), (1570, 19004), (3140, 9502), (4751, 6280)]