115456880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18743}}^1$

素因数の和:18774

約数の個数: 80

約数和(自身を含む): 334692864

約数和(自身を除く): 219235984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 18743, 37486, 74972, 93715, 131201, 149944, 187430, 206173, 262402, 299888, 374860, 412346, 524804, 656005, 749720, 824692, 1030865, 1049608, 1312010, 1443211, 1499440, 1649384, 2061730, 2099216, 2624020, 2886422, 3298768, 4123460, 5248040, 5772844, 7216055, 8246920, 10496080, 11545688, 14432110, 16493840, 23091376, 28864220, 57728440, 115456880]

約数ペア:

[(1, 115456880), (2, 57728440), (4, 28864220), (5, 23091376), (7, 16493840), (8, 14432110), (10, 11545688), (11, 10496080), (14, 8246920), (16, 7216055), (20, 5772844), (22, 5248040), (28, 4123460), (35, 3298768), (40, 2886422), (44, 2624020), (55, 2099216), (56, 2061730), (70, 1649384), (77, 1499440), (80, 1443211), (88, 1312010), (110, 1049608), (112, 1030865), (140, 824692), (154, 749720), (176, 656005), (220, 524804), (280, 412346), (308, 374860), (385, 299888), (440, 262402), (560, 206173), (616, 187430), (770, 149944), (880, 131201), (1232, 93715), (1540, 74972), (3080, 37486), (6160, 18743)]