26732480

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:757

約数の個数: 56

約数和(自身を含む): 64221360

約数和(自身を除く): 37488880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 601, 695, 1112, 1202, 1390, 2224, 2404, 2780, 3005, 4448, 4808, 5560, 6010, 8896, 9616, 11120, 12020, 19232, 22240, 24040, 38464, 44480, 48080, 83539, 96160, 167078, 192320, 334156, 417695, 668312, 835390, 1336624, 1670780, 2673248, 3341560, 5346496, 6683120, 13366240, 26732480]

約数ペア:

[(1, 26732480), (2, 13366240), (4, 6683120), (5, 5346496), (8, 3341560), (10, 2673248), (16, 1670780), (20, 1336624), (32, 835390), (40, 668312), (64, 417695), (80, 334156), (139, 192320), (160, 167078), (278, 96160), (320, 83539), (556, 48080), (601, 44480), (695, 38464), (1112, 24040), (1202, 22240), (1390, 19232), (2224, 12020), (2404, 11120), (2780, 9616), (3005, 8896), (4448, 6010), (4808, 5560)]