57399760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 153293760

約数和(自身を除く): 95894000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 3433, 4180, 6866, 8360, 13732, 16720, 17165, 27464, 34330, 37763, 54928, 65227, 68660, 75526, 130454, 137320, 151052, 188815, 260908, 274640, 302104, 326135, 377630, 521816, 604208, 652270, 717497, 755260, 1043632, 1304540, 1434994, 1510520, 2609080, 2869988, 3021040, 3587485, 5218160, 5739976, 7174970, 11479952, 14349940, 28699880, 57399760]

約数ペア:

[(1, 57399760), (2, 28699880), (4, 14349940), (5, 11479952), (8, 7174970), (10, 5739976), (11, 5218160), (16, 3587485), (19, 3021040), (20, 2869988), (22, 2609080), (38, 1510520), (40, 1434994), (44, 1304540), (55, 1043632), (76, 755260), (80, 717497), (88, 652270), (95, 604208), (110, 521816), (152, 377630), (176, 326135), (190, 302104), (209, 274640), (220, 260908), (304, 188815), (380, 151052), (418, 137320), (440, 130454), (760, 75526), (836, 68660), (880, 65227), (1045, 54928), (1520, 37763), (1672, 34330), (2090, 27464), (3344, 17165), (3433, 16720), (4180, 13732), (6866, 8360)]