24771880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88471}}^1$

素因数の和:88489

約数の個数: 32

約数和(自身を含む): 63699840

約数和(自身を除く): 38927960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88471, 176942, 353884, 442355, 619297, 707768, 884710, 1238594, 1769420, 2477188, 3096485, 3538840, 4954376, 6192970, 12385940, 24771880]

約数ペア:

[(1, 24771880), (2, 12385940), (4, 6192970), (5, 4954376), (7, 3538840), (8, 3096485), (10, 2477188), (14, 1769420), (20, 1238594), (28, 884710), (35, 707768), (40, 619297), (56, 442355), (70, 353884), (140, 176942), (280, 88471)]