63219329920

素因数分解:

$2^7\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{87961}}^1$

素因数の和:89103

約数の個数: 64

約数和(自身を含む): 151270010640

約数和(自身を除く): 88050680720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1123, 2246, 4492, 5615, 8984, 11230, 17968, 22460, 35936, 44920, 71872, 87961, 89840, 143744, 175922, 179680, 351844, 359360, 439805, 703688, 718720, 879610, 1407376, 1759220, 2814752, 3518440, 5629504, 7036880, 11259008, 14073760, 28147520, 56295040, 98780203, 197560406, 395120812, 493901015, 790241624, 987802030, 1580483248, 1975604060, 3160966496, 3951208120, 6321932992, 7902416240, 12643865984, 15804832480, 31609664960, 63219329920]

約数ペア:

[(1, 63219329920), (2, 31609664960), (4, 15804832480), (5, 12643865984), (8, 7902416240), (10, 6321932992), (16, 3951208120), (20, 3160966496), (32, 1975604060), (40, 1580483248), (64, 987802030), (80, 790241624), (128, 493901015), (160, 395120812), (320, 197560406), (640, 98780203), (1123, 56295040), (2246, 28147520), (4492, 14073760), (5615, 11259008), (8984, 7036880), (11230, 5629504), (17968, 3518440), (22460, 2814752), (35936, 1759220), (44920, 1407376), (71872, 879610), (87961, 718720), (89840, 703688), (143744, 439805), (175922, 359360), (179680, 351844)]