78323680

素因数分解:

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

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 188198640

約数和(自身を除く): 109874960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 8297, 9440, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 265504, 331880, 489523, 663760, 979046, 1327520, 1958092, 2447615, 3916184, 4895230, 7832368, 9790460, 15664736, 19580920, 39161840, 78323680]

約数ペア:

[(1, 78323680), (2, 39161840), (4, 19580920), (5, 15664736), (8, 9790460), (10, 7832368), (16, 4895230), (20, 3916184), (32, 2447615), (40, 1958092), (59, 1327520), (80, 979046), (118, 663760), (160, 489523), (236, 331880), (295, 265504), (472, 165940), (590, 132752), (944, 82970), (1180, 66376), (1888, 41485), (2360, 33188), (4720, 16594), (8297, 9440)]