3858569920

素因数分解:

$2^6\times 5^1\times {\mathrm{617}}^1\times {\mathrm{19543}}^1$

素因数の和:20177

約数の個数: 56

約数和(自身を含む): 9203582304

約数和(自身を除く): 5345012384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 19543, 19744, 24680, 39086, 39488, 49360, 78172, 97715, 98720, 156344, 195430, 197440, 312688, 390860, 625376, 781720, 1250752, 1563440, 3126880, 6253760, 12058031, 24116062, 48232124, 60290155, 96464248, 120580310, 192928496, 241160620, 385856992, 482321240, 771713984, 964642480, 1929284960, 3858569920]

約数ペア:

[(1, 3858569920), (2, 1929284960), (4, 964642480), (5, 771713984), (8, 482321240), (10, 385856992), (16, 241160620), (20, 192928496), (32, 120580310), (40, 96464248), (64, 60290155), (80, 48232124), (160, 24116062), (320, 12058031), (617, 6253760), (1234, 3126880), (2468, 1563440), (3085, 1250752), (4936, 781720), (6170, 625376), (9872, 390860), (12340, 312688), (19543, 197440), (19744, 195430), (24680, 156344), (39086, 98720), (39488, 97715), (49360, 78172)]