47345720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62297}}^1$

素因数の和:62327

約数の個数: 32

約数和(自身を含む): 112136400

約数和(自身を除く): 64790680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62297, 124594, 249188, 311485, 498376, 622970, 1183643, 1245940, 2367286, 2491880, 4734572, 5918215, 9469144, 11836430, 23672860, 47345720]

約数ペア:

[(1, 47345720), (2, 23672860), (4, 11836430), (5, 9469144), (8, 5918215), (10, 4734572), (19, 2491880), (20, 2367286), (38, 1245940), (40, 1183643), (76, 622970), (95, 498376), (152, 311485), (190, 249188), (380, 124594), (760, 62297)]