45372760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 62972840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 263, 380, 454, 526, 760, 908, 1052, 1135, 1315, 1816, 2104, 2270, 2630, 4313, 4540, 4997, 5260, 8626, 9080, 9994, 10520, 17252, 19988, 21565, 24985, 34504, 39976, 43130, 49970, 59701, 86260, 99940, 119402, 172520, 199880, 238804, 298505, 477608, 597010, 1134319, 1194020, 2268638, 2388040, 4537276, 5671595, 9074552, 11343190, 22686380, 45372760]

約数ペア:

[(1, 45372760), (2, 22686380), (4, 11343190), (5, 9074552), (8, 5671595), (10, 4537276), (19, 2388040), (20, 2268638), (38, 1194020), (40, 1134319), (76, 597010), (95, 477608), (152, 298505), (190, 238804), (227, 199880), (263, 172520), (380, 119402), (454, 99940), (526, 86260), (760, 59701), (908, 49970), (1052, 43130), (1135, 39976), (1315, 34504), (1816, 24985), (2104, 21565), (2270, 19988), (2630, 17252), (4313, 10520), (4540, 9994), (4997, 9080), (5260, 8626)]