39161840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8369

約数の個数: 40

約数和(自身を含む): 92605680

約数和(自身を除く): 53443840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8297, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 331880, 489523, 663760, 979046, 1958092, 2447615, 3916184, 4895230, 7832368, 9790460, 19580920, 39161840]

約数ペア:

[(1, 39161840), (2, 19580920), (4, 9790460), (5, 7832368), (8, 4895230), (10, 3916184), (16, 2447615), (20, 1958092), (40, 979046), (59, 663760), (80, 489523), (118, 331880), (236, 165940), (295, 132752), (472, 82970), (590, 66376), (944, 41485), (1180, 33188), (2360, 16594), (4720, 8297)]