2507397760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{559687}}^1$

素因数の和:559713

約数の個数: 64

約数和(自身を含む): 6850581120

約数和(自身を除く): 4343183360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 559687, 1119374, 2238748, 2798435, 3917809, 4477496, 5596870, 7835618, 8954992, 11193740, 15671236, 17909984, 19589045, 22387480, 31342472, 35819968, 39178090, 44774960, 62684944, 71639936, 78356180, 89549920, 125369888, 156712360, 179099840, 250739776, 313424720, 358199680, 501479552, 626849440, 1253698880, 2507397760]

約数ペア:

[(1, 2507397760), (2, 1253698880), (4, 626849440), (5, 501479552), (7, 358199680), (8, 313424720), (10, 250739776), (14, 179099840), (16, 156712360), (20, 125369888), (28, 89549920), (32, 78356180), (35, 71639936), (40, 62684944), (56, 44774960), (64, 39178090), (70, 35819968), (80, 31342472), (112, 22387480), (128, 19589045), (140, 17909984), (160, 15671236), (224, 11193740), (280, 8954992), (320, 7835618), (448, 5596870), (560, 4477496), (640, 3917809), (896, 2798435), (1120, 2238748), (2240, 1119374), (4480, 559687)]