2693440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 6766560

約数和(自身を除く): 4073120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 443, 608, 760, 886, 1216, 1520, 1772, 2215, 3040, 3544, 4430, 6080, 7088, 8417, 8860, 14176, 16834, 17720, 28352, 33668, 35440, 42085, 67336, 70880, 84170, 134672, 141760, 168340, 269344, 336680, 538688, 673360, 1346720, 2693440]

約数ペア:

[(1, 2693440), (2, 1346720), (4, 673360), (5, 538688), (8, 336680), (10, 269344), (16, 168340), (19, 141760), (20, 134672), (32, 84170), (38, 70880), (40, 67336), (64, 42085), (76, 35440), (80, 33668), (95, 28352), (152, 17720), (160, 16834), (190, 14176), (304, 8860), (320, 8417), (380, 7088), (443, 6080), (608, 4430), (760, 3544), (886, 3040), (1216, 2215), (1520, 1772)]