788339680

素因数分解:

$2^5\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{3391}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 1864283904

約数和(自身を除く): 1075944224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1453, 2906, 3391, 5812, 6782, 7265, 11624, 13564, 14530, 16955, 23248, 27128, 29060, 33910, 46496, 54256, 58120, 67820, 108512, 116240, 135640, 232480, 271280, 542560, 4927123, 9854246, 19708492, 24635615, 39416984, 49271230, 78833968, 98542460, 157667936, 197084920, 394169840, 788339680]

約数ペア:

[(1, 788339680), (2, 394169840), (4, 197084920), (5, 157667936), (8, 98542460), (10, 78833968), (16, 49271230), (20, 39416984), (32, 24635615), (40, 19708492), (80, 9854246), (160, 4927123), (1453, 542560), (2906, 271280), (3391, 232480), (5812, 135640), (6782, 116240), (7265, 108512), (11624, 67820), (13564, 58120), (14530, 54256), (16955, 46496), (23248, 33910), (27128, 29060)]