4481720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 10616400

約数和(自身を除く): 6134680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5897, 11794, 23588, 29485, 47176, 58970, 112043, 117940, 224086, 235880, 448172, 560215, 896344, 1120430, 2240860, 4481720]

約数ペア:

[(1, 4481720), (2, 2240860), (4, 1120430), (5, 896344), (8, 560215), (10, 448172), (19, 235880), (20, 224086), (38, 117940), (40, 112043), (76, 58970), (95, 47176), (152, 29485), (190, 23588), (380, 11794), (760, 5897)]